397754614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{6607}}^1$

素因数の和:7611

約数の個数: 16

約数和(自身を含む): 616605696

約数和(自身を除く): 218851082

約数列:

[1, 2, 31, 62, 971, 1942, 6607, 13214, 30101, 60202, 204817, 409634, 6415397, 12830794, 198877307, 397754614]

約数ペア:

[(1, 397754614), (2, 198877307), (31, 12830794), (62, 6415397), (971, 409634), (1942, 204817), (6607, 60202), (13214, 30101)]