394037342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^2$

素因数の和:5075

約数の個数: 12

約数和(自身を含む): 610364448

約数和(自身を除く): 216327106

約数列:

[1, 2, 31, 62, 2521, 5042, 78151, 156302, 6355441, 12710882, 197018671, 394037342]

約数ペア:

[(1, 394037342), (2, 197018671), (31, 12710882), (62, 6355441), (2521, 156302), (5042, 78151)]