413623310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{1381}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 758817504

約数和(自身を除く): 345194194

約数列:

[1, 2, 5, 10, 61, 122, 305, 491, 610, 982, 1381, 2455, 2762, 4910, 6905, 13810, 29951, 59902, 84241, 149755, 168482, 299510, 421205, 678071, 842410, 1356142, 3390355, 6780710, 41362331, 82724662, 206811655, 413623310]

約数ペア:

[(1, 413623310), (2, 206811655), (5, 82724662), (10, 41362331), (61, 6780710), (122, 3390355), (305, 1356142), (491, 842410), (610, 678071), (982, 421205), (1381, 299510), (2455, 168482), (2762, 149755), (4910, 84241), (6905, 59902), (13810, 29951)]