2143140952

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{1643513}}^1$

素因数の和:1643682

約数の個数: 16

約数和(自身を含む): 4043044440

約数和(自身を除く): 1899903488

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 1643513, 3287026, 6574052, 13148104, 267892619, 535785238, 1071570476, 2143140952]

約数ペア:

[(1, 2143140952), (2, 1071570476), (4, 535785238), (8, 267892619), (163, 13148104), (326, 6574052), (652, 3287026), (1304, 1643513)]