131458311938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1\times {\mathrm{398303}}^1$

素因数の和:401161

約数の個数: 16

約数和(自身を含む): 200601826560

約数和(自身を除く): 69143514622

約数列:

[1, 2, 59, 118, 2797, 5594, 165023, 330046, 398303, 796606, 23499877, 46999754, 1114053491, 2228106982, 65729155969, 131458311938]

約数ペア:

[(1, 131458311938), (2, 65729155969), (59, 2228106982), (118, 1114053491), (2797, 46999754), (5594, 23499877), (165023, 796606), (330046, 398303)]