1628939228

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{796937}}^1$

素因数の和:797021

約数の個数: 24

約数和(自身を含む): 3302511072

約数和(自身を除く): 1673571844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 796937, 1593874, 3187748, 5578559, 11157118, 22314236, 58176401, 116352802, 232705604, 407234807, 814469614, 1628939228]

約数ペア:

[(1, 1628939228), (2, 814469614), (4, 407234807), (7, 232705604), (14, 116352802), (28, 58176401), (73, 22314236), (146, 11157118), (292, 5578559), (511, 3187748), (1022, 1593874), (2044, 796937)]