128560364

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{2221}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 233310000

約数和(自身を除く): 104749636

約数列:

[1, 2, 4, 29, 58, 116, 499, 998, 1996, 2221, 4442, 8884, 14471, 28942, 57884, 64409, 128818, 257636, 1108279, 2216558, 4433116, 32140091, 64280182, 128560364]

約数ペア:

[(1, 128560364), (2, 64280182), (4, 32140091), (29, 4433116), (58, 2216558), (116, 1108279), (499, 257636), (998, 128818), (1996, 64409), (2221, 57884), (4442, 28942), (8884, 14471)]