392904002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 629169600

約数和(自身を除く): 236265598

約数列:

[1, 2, 19, 38, 163, 229, 277, 326, 458, 554, 3097, 4351, 5263, 6194, 8702, 10526, 37327, 45151, 63433, 74654, 90302, 126866, 709213, 857869, 1205227, 1418426, 1715738, 2410454, 10339579, 20679158, 196452001, 392904002]

約数ペア:

[(1, 392904002), (2, 196452001), (19, 20679158), (38, 10339579), (163, 2410454), (229, 1715738), (277, 1418426), (326, 1205227), (458, 857869), (554, 709213), (3097, 126866), (4351, 90302), (5263, 74654), (6194, 63433), (8702, 45151), (10526, 37327)]