2611216

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:858

約数の個数: 20

約数和(自身を含む): 5085612

約数和(自身を除く): 2474396

約数列:

[1, 2, 4, 8, 16, 293, 557, 586, 1114, 1172, 2228, 2344, 4456, 4688, 8912, 163201, 326402, 652804, 1305608, 2611216]

約数ペア:

[(1, 2611216), (2, 1305608), (4, 652804), (8, 326402), (16, 163201), (293, 8912), (557, 4688), (586, 4456), (1114, 2344), (1172, 2228)]