2278907564

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{991}}^1\times {\mathrm{3527}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 4017742848

約数和(自身を除く): 1738835284

約数列:

[1, 2, 4, 163, 326, 652, 991, 1982, 3527, 3964, 7054, 14108, 161533, 323066, 574901, 646132, 1149802, 2299604, 3495257, 6990514, 13981028, 569726891, 1139453782, 2278907564]

約数ペア:

[(1, 2278907564), (2, 1139453782), (4, 569726891), (163, 13981028), (326, 6990514), (652, 3495257), (991, 2299604), (1982, 1149802), (3527, 646132), (3964, 574901), (7054, 323066), (14108, 161533)]