4990414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17449}}^1$

素因数の和:17475

約数の個数: 16

約数和(自身を含む): 8794800

約数和(自身を除く): 3804386

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 17449, 34898, 191939, 226837, 383878, 453674, 2495207, 4990414]

約数ペア:

[(1, 4990414), (2, 2495207), (11, 453674), (13, 383878), (22, 226837), (26, 191939), (143, 34898), (286, 17449)]