980780502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12574109}}^1$

素因数の和:12574127

約数の個数: 16

約数和(自身を含む): 2112450480

約数和(自身を除く): 1131669978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12574109, 25148218, 37722327, 75444654, 163463417, 326926834, 490390251, 980780502]

約数ペア:

[(1, 980780502), (2, 490390251), (3, 326926834), (6, 163463417), (13, 75444654), (26, 37722327), (39, 25148218), (78, 12574109)]