390289384

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{282001}}^1$

素因数の和:282180

約数の個数: 16

約数和(自身を含む): 736025220

約数和(自身を除く): 345735836

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 282001, 564002, 1128004, 2256008, 48786173, 97572346, 195144692, 390289384]

約数ペア:

[(1, 390289384), (2, 195144692), (4, 97572346), (8, 48786173), (173, 2256008), (346, 1128004), (692, 564002), (1384, 282001)]