2012816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9698

約数の個数: 20

約数和(自身を含む): 4200252

約数和(自身を除く): 2187436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9677, 19354, 38708, 77416, 125801, 154832, 251602, 503204, 1006408, 2012816]

約数ペア:

[(1, 2012816), (2, 1006408), (4, 503204), (8, 251602), (13, 154832), (16, 125801), (26, 77416), (52, 38708), (104, 19354), (208, 9677)]