1210854398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{95629}}^1$

素因数の和:96131

約数の個数: 16

約数和(自身を含む): 1960032480

約数和(自身を除く): 749178082

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 95629, 191258, 1243177, 2486354, 46571323, 93142646, 605427199, 1210854398]

約数ペア:

[(1, 1210854398), (2, 605427199), (13, 93142646), (26, 46571323), (487, 2486354), (974, 1243177), (6331, 191258), (12662, 95629)]