1209426374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1500529}}^1$

素因数の和:1500575

約数の個数: 16

約数和(自身を含む): 2016712320

約数和(自身を除く): 807285946

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1500529, 3001058, 19506877, 39013754, 46516399, 93032798, 604713187, 1209426374]

約数ペア:

[(1, 1209426374), (2, 604713187), (13, 93032798), (26, 46516399), (31, 39013754), (62, 19506877), (403, 3001058), (806, 1500529)]