497697044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{12577}}^1$

素因数の和:13355

約数の個数: 24

約数和(自身を含む): 939274728

約数和(自身を除く): 441577684

約数列:

[1, 2, 4, 13, 26, 52, 761, 1522, 3044, 9893, 12577, 19786, 25154, 39572, 50308, 163501, 327002, 654004, 9571097, 19142194, 38284388, 124424261, 248848522, 497697044]

約数ペア:

[(1, 497697044), (2, 248848522), (4, 124424261), (13, 38284388), (26, 19142194), (52, 9571097), (761, 654004), (1522, 327002), (3044, 163501), (9893, 50308), (12577, 39572), (19786, 25154)]