1372400318

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{54121}}^1$

素因数の和:54563

約数の個数: 16

約数和(自身を含む): 2130241920

約数和(自身を除く): 757841602

約数列:

[1, 2, 31, 62, 409, 818, 12679, 25358, 54121, 108242, 1677751, 3355502, 22135489, 44270978, 686200159, 1372400318]

約数ペア:

[(1, 1372400318), (2, 686200159), (31, 44270978), (62, 22135489), (409, 3355502), (818, 1677751), (12679, 108242), (25358, 54121)]