2247651406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 4694215680

約数和(自身を除く): 2446564274

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 139, 143, 154, 182, 197, 278, 286, 287, 394, 451, 533, 574, 902, 973, 1001, 1066, 1379, 1529, 1807, 1946, 2002, 2167, 2561, 2758, 3058, 3157, 3614, 3731, 4334, 5122, 5699, 5863, 6314, 7462, 8077, 10703, 11398, 11726, 12649, 15169, 16154, 17927, 19877, 21406, 25298, 27383, 28171, 30338, 35854, 39754, 39893, 41041, 54766, 56342, 56539, 62689, 74087, 79786, 82082, 88847, 105001, 113078, 125378, 139139, 148174, 177694, 191681, 197197, 210002, 278278, 301213, 355979, 383362, 394394, 438823, 518609, 602426, 621929, 711958, 735007, 814957, 877646, 1037218, 1122703, 1155011, 1243858, 1470014, 1629914, 2108491, 2245406, 2310022, 2491853, 3915769, 4216982, 4983706, 5704699, 7831538, 7858921, 8085077, 11409398, 12349733, 14595139, 15717842, 16170154, 24699466, 27410383, 29190278, 54820766, 86448131, 102165973, 160546529, 172896262, 204331946, 321093058, 1123825703, 2247651406]

約数ペア:

[(1, 2247651406), (2, 1123825703), (7, 321093058), (11, 204331946), (13, 172896262), (14, 160546529), (22, 102165973), (26, 86448131), (41, 54820766), (77, 29190278), (82, 27410383), (91, 24699466), (139, 16170154), (143, 15717842), (154, 14595139), (182, 12349733), (197, 11409398), (278, 8085077), (286, 7858921), (287, 7831538), (394, 5704699), (451, 4983706), (533, 4216982), (574, 3915769), (902, 2491853), (973, 2310022), (1001, 2245406), (1066, 2108491), (1379, 1629914), (1529, 1470014), (1807, 1243858), (1946, 1155011), (2002, 1122703), (2167, 1037218), (2561, 877646), (2758, 814957), (3058, 735007), (3157, 711958), (3614, 621929), (3731, 602426), (4334, 518609), (5122, 438823), (5699, 394394), (5863, 383362), (6314, 355979), (7462, 301213), (8077, 278278), (10703, 210002), (11398, 197197), (11726, 191681), (12649, 177694), (15169, 148174), (16154, 139139), (17927, 125378), (19877, 113078), (21406, 105001), (25298, 88847), (27383, 82082), (28171, 79786), (30338, 74087), (35854, 62689), (39754, 56539), (39893, 56342), (41041, 54766)]