6480271246

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 9950052096

約数和(自身を除く): 3469780850

約数列:

[1, 2, 71, 142, 211, 313, 422, 626, 691, 1382, 14981, 22223, 29962, 44446, 49061, 66043, 98122, 132086, 145801, 216283, 291602, 432566, 4689053, 9378106, 10351871, 15356093, 20703742, 30712186, 45635713, 91271426, 3240135623, 6480271246]

約数ペア:

[(1, 6480271246), (2, 3240135623), (71, 91271426), (142, 45635713), (211, 30712186), (313, 20703742), (422, 15356093), (626, 10351871), (691, 9378106), (1382, 4689053), (14981, 432566), (22223, 291602), (29962, 216283), (44446, 145801), (49061, 132086), (66043, 98122)]