1423644008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{44389}}^1$

素因数の和:44625

約数の個数: 32

約数和(自身を含む): 2823204000

約数和(自身を除く): 1399559992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 4009, 8018, 16036, 32072, 44389, 88778, 177556, 355112, 843391, 1686782, 3373564, 6747128, 9366079, 18732158, 37464316, 74928632, 177955501, 355911002, 711822004, 1423644008]

約数ペア:

[(1, 1423644008), (2, 711822004), (4, 355911002), (8, 177955501), (19, 74928632), (38, 37464316), (76, 18732158), (152, 9366079), (211, 6747128), (422, 3373564), (844, 1686782), (1688, 843391), (4009, 355112), (8018, 177556), (16036, 88778), (32072, 44389)]