2775321890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{34141}}^1$

素因数の和:34898

約数の個数: 32

約数和(自身を含む): 5457257280

約数和(自身を除く): 2681935390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 739, 1478, 3695, 7390, 8129, 16258, 34141, 40645, 68282, 81290, 170705, 341410, 375551, 751102, 1877755, 3755510, 25230199, 50460398, 126150995, 252301990, 277532189, 555064378, 1387660945, 2775321890]

約数ペア:

[(1, 2775321890), (2, 1387660945), (5, 555064378), (10, 277532189), (11, 252301990), (22, 126150995), (55, 50460398), (110, 25230199), (739, 3755510), (1478, 1877755), (3695, 751102), (7390, 375551), (8129, 341410), (16258, 170705), (34141, 81290), (40645, 68282)]