91947826

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{1213}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 139503168

約数和(自身を除く): 47555342

約数列:

[1, 2, 151, 251, 302, 502, 1213, 2426, 37901, 75802, 183163, 304463, 366326, 608926, 45973913, 91947826]

約数ペア:

[(1, 91947826), (2, 45973913), (151, 608926), (251, 366326), (302, 304463), (502, 183163), (1213, 75802), (2426, 37901)]