2155157036

素因数分解:

$2^2\times {\mathrm{479}}^1\times {\mathrm{1031}}^1\times {\mathrm{1091}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 3786531840

約数和(自身を除く): 1631374804

約数列:

[1, 2, 4, 479, 958, 1031, 1091, 1916, 2062, 2182, 4124, 4364, 493849, 522589, 987698, 1045178, 1124821, 1975396, 2090356, 2249642, 4499284, 538789259, 1077578518, 2155157036]

約数ペア:

[(1, 2155157036), (2, 1077578518), (4, 538789259), (479, 4499284), (958, 2249642), (1031, 2090356), (1091, 1975396), (1916, 1124821), (2062, 1045178), (2182, 987698), (4124, 522589), (4364, 493849)]