8403428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 16119264

約数和(自身を除く): 7715836

約数列:

[1, 2, 4, 11, 22, 44, 331, 577, 662, 1154, 1324, 2308, 3641, 6347, 7282, 12694, 14564, 25388, 190987, 381974, 763948, 2100857, 4201714, 8403428]

約数ペア:

[(1, 8403428), (2, 4201714), (4, 2100857), (11, 763948), (22, 381974), (44, 190987), (331, 25388), (577, 14564), (662, 12694), (1154, 7282), (1324, 6347), (2308, 3641)]