1399764982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 2860323840

約数和(自身を除く): 1460558858

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 43, 58, 74, 77, 86, 154, 197, 203, 259, 301, 319, 394, 406, 407, 473, 518, 602, 638, 814, 946, 1073, 1247, 1379, 1591, 2146, 2167, 2233, 2494, 2758, 2849, 3182, 3311, 4334, 4466, 5698, 5713, 6622, 7289, 7511, 8471, 8729, 11137, 11426, 11803, 13717, 14578, 15022, 15169, 16942, 17458, 17501, 22274, 23606, 27434, 30338, 35002, 39991, 46139, 51023, 59297, 62843, 79982, 80179, 82621, 92278, 93181, 96019, 102046, 118594, 122507, 125686, 160358, 165242, 186362, 192038, 211381, 245014, 245659, 313427, 322973, 422762, 439901, 491318, 507529, 561253, 626854, 645946, 652267, 879802, 1015058, 1122506, 1304534, 1479667, 1719613, 2193989, 2325191, 2702249, 2959334, 3439226, 3447697, 3552703, 4387978, 4650382, 5404498, 6895394, 7105406, 9089383, 16276337, 18178766, 18915743, 24133879, 32552674, 37831486, 48267758, 63625681, 99983213, 127251362, 199966426, 699882491, 1399764982]

約数ペア:

[(1, 1399764982), (2, 699882491), (7, 199966426), (11, 127251362), (14, 99983213), (22, 63625681), (29, 48267758), (37, 37831486), (43, 32552674), (58, 24133879), (74, 18915743), (77, 18178766), (86, 16276337), (154, 9089383), (197, 7105406), (203, 6895394), (259, 5404498), (301, 4650382), (319, 4387978), (394, 3552703), (406, 3447697), (407, 3439226), (473, 2959334), (518, 2702249), (602, 2325191), (638, 2193989), (814, 1719613), (946, 1479667), (1073, 1304534), (1247, 1122506), (1379, 1015058), (1591, 879802), (2146, 652267), (2167, 645946), (2233, 626854), (2494, 561253), (2758, 507529), (2849, 491318), (3182, 439901), (3311, 422762), (4334, 322973), (4466, 313427), (5698, 245659), (5713, 245014), (6622, 211381), (7289, 192038), (7511, 186362), (8471, 165242), (8729, 160358), (11137, 125686), (11426, 122507), (11803, 118594), (13717, 102046), (14578, 96019), (15022, 93181), (15169, 92278), (16942, 82621), (17458, 80179), (17501, 79982), (22274, 62843), (23606, 59297), (27434, 51023), (30338, 46139), (35002, 39991)]