416804908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{5449}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 786195200

約数和(自身を除く): 369390292

約数列:

[1, 2, 4, 13, 26, 52, 1471, 2942, 5449, 5884, 10898, 19123, 21796, 38246, 70837, 76492, 141674, 283348, 8015479, 16030958, 32061916, 104201227, 208402454, 416804908]

約数ペア:

[(1, 416804908), (2, 208402454), (4, 104201227), (13, 32061916), (26, 16030958), (52, 8015479), (1471, 283348), (2942, 141674), (5449, 76492), (5884, 70837), (10898, 38246), (19123, 21796)]