811856522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{11981}}^1$

素因数の和:13993

約数の個数: 16

約数和(自身を含む): 1290173832

約数和(自身を除く): 478317310

約数列:

[1, 2, 17, 34, 1993, 3986, 11981, 23962, 33881, 67762, 203677, 407354, 23878133, 47756266, 405928261, 811856522]

約数ペア:

[(1, 811856522), (2, 405928261), (17, 47756266), (34, 23878133), (1993, 407354), (3986, 203677), (11981, 67762), (23962, 33881)]