1210883312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{65981}}^1$

素因数の和:66057

約数の個数: 40

約数和(自身を含む): 2487257472

約数和(自身を除く): 1276374160

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 65981, 131962, 263924, 527848, 1055696, 2045411, 2441297, 4090822, 4882594, 8181644, 9765188, 16363288, 19530376, 32726576, 39060752, 75680207, 151360414, 302720828, 605441656, 1210883312]

約数ペア:

[(1, 1210883312), (2, 605441656), (4, 302720828), (8, 151360414), (16, 75680207), (31, 39060752), (37, 32726576), (62, 19530376), (74, 16363288), (124, 9765188), (148, 8181644), (248, 4882594), (296, 4090822), (496, 2441297), (592, 2045411), (1147, 1055696), (2294, 527848), (4588, 263924), (9176, 131962), (18352, 65981)]