499616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1224

約数の個数: 24

約数和(自身を含む): 1060164

約数和(自身を除く): 560548

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1201, 2402, 4804, 9608, 15613, 19216, 31226, 38432, 62452, 124904, 249808, 499616]

約数ペア:

[(1, 499616), (2, 249808), (4, 124904), (8, 62452), (13, 38432), (16, 31226), (26, 19216), (32, 15613), (52, 9608), (104, 4804), (208, 2402), (416, 1201)]