2065161462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1134

約数の個数: 128

約数和(自身を含む): 5408944128

約数和(自身を除く): 3343782666

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 271, 273, 357, 442, 542, 546, 663, 714, 813, 821, 1326, 1547, 1626, 1642, 1897, 2463, 3094, 3523, 3794, 4607, 4641, 4926, 5691, 5747, 7046, 9214, 9282, 10569, 10673, 11382, 11494, 13821, 13957, 17241, 21138, 21346, 24661, 27642, 27914, 32019, 32249, 34482, 41871, 49322, 59891, 64038, 64498, 73983, 74711, 83742, 96747, 97699, 119782, 147966, 149422, 179673, 181441, 193494, 195398, 222491, 224133, 293097, 359346, 362882, 419237, 444982, 448266, 544323, 586194, 667473, 838474, 1088646, 1257711, 1270087, 1334946, 1557437, 2515422, 2540174, 2892383, 3114874, 3782347, 3810261, 4672311, 5784766, 7564694, 7620522, 8677149, 9344622, 11347041, 17354298, 20246681, 22694082, 26476429, 40493362, 49170511, 52952858, 60740043, 79429287, 98341022, 121480086, 147511533, 158858574, 295023066, 344193577, 688387154, 1032580731, 2065161462]

約数ペア:

[(1, 2065161462), (2, 1032580731), (3, 688387154), (6, 344193577), (7, 295023066), (13, 158858574), (14, 147511533), (17, 121480086), (21, 98341022), (26, 79429287), (34, 60740043), (39, 52952858), (42, 49170511), (51, 40493362), (78, 26476429), (91, 22694082), (102, 20246681), (119, 17354298), (182, 11347041), (221, 9344622), (238, 8677149), (271, 7620522), (273, 7564694), (357, 5784766), (442, 4672311), (542, 3810261), (546, 3782347), (663, 3114874), (714, 2892383), (813, 2540174), (821, 2515422), (1326, 1557437), (1547, 1334946), (1626, 1270087), (1642, 1257711), (1897, 1088646), (2463, 838474), (3094, 667473), (3523, 586194), (3794, 544323), (4607, 448266), (4641, 444982), (4926, 419237), (5691, 362882), (5747, 359346), (7046, 293097), (9214, 224133), (9282, 222491), (10569, 195398), (10673, 193494), (11382, 181441), (11494, 179673), (13821, 149422), (13957, 147966), (17241, 119782), (21138, 97699), (21346, 96747), (24661, 83742), (27642, 74711), (27914, 73983), (32019, 64498), (32249, 64038), (34482, 59891), (41871, 49322)]