2177950384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{4259}}^1$

素因数の和:5329

約数の個数: 40

約数和(自身を含む): 4361149440

約数和(自身を除く): 2183199056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1031, 2062, 4124, 4259, 8248, 8518, 16496, 17036, 31961, 34072, 63922, 68144, 127844, 132029, 255688, 264058, 511376, 528116, 1056232, 2112464, 4391029, 8782058, 17564116, 35128232, 70256464, 136121899, 272243798, 544487596, 1088975192, 2177950384]

約数ペア:

[(1, 2177950384), (2, 1088975192), (4, 544487596), (8, 272243798), (16, 136121899), (31, 70256464), (62, 35128232), (124, 17564116), (248, 8782058), (496, 4391029), (1031, 2112464), (2062, 1056232), (4124, 528116), (4259, 511376), (8248, 264058), (8518, 255688), (16496, 132029), (17036, 127844), (31961, 68144), (34072, 63922)]