1551130646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1\times {\mathrm{16963}}^1$

素因数の和:20495

約数の個数: 16

約数和(自身を含む): 2506532784

約数和(自身を除く): 955402138

約数列:

[1, 2, 13, 26, 3517, 7034, 16963, 33926, 45721, 91442, 220519, 441038, 59658871, 119317742, 775565323, 1551130646]

約数ペア:

[(1, 1551130646), (2, 775565323), (13, 119317742), (26, 59658871), (3517, 441038), (7034, 220519), (16963, 91442), (33926, 45721)]