91131404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{250361}}^1$

素因数の和:250385

約数の個数: 24

約数和(自身を含む): 196283808

約数和(自身を除く): 105152404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 250361, 500722, 1001444, 1752527, 3254693, 3505054, 6509386, 7010108, 13018772, 22782851, 45565702, 91131404]

約数ペア:

[(1, 91131404), (2, 45565702), (4, 22782851), (7, 13018772), (13, 7010108), (14, 6509386), (26, 3505054), (28, 3254693), (52, 1752527), (91, 1001444), (182, 500722), (364, 250361)]