1118446564

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{991}}^1\times {\mathrm{997}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 1968151808

約数和(自身を除く): 849705244

約数列:

[1, 2, 4, 283, 566, 991, 997, 1132, 1982, 1994, 3964, 3988, 280453, 282151, 560906, 564302, 988027, 1121812, 1128604, 1976054, 3952108, 279611641, 559223282, 1118446564]

約数ペア:

[(1, 1118446564), (2, 559223282), (4, 279611641), (283, 3952108), (566, 1976054), (991, 1128604), (997, 1121812), (1132, 988027), (1982, 564302), (1994, 560906), (3964, 282151), (3988, 280453)]