129293502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1657609}}^1$

素因数の和:1657627

約数の個数: 16

約数和(自身を含む): 278478480

約数和(自身を除く): 149184978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1657609, 3315218, 4972827, 9945654, 21548917, 43097834, 64646751, 129293502]

約数ペア:

[(1, 129293502), (2, 64646751), (3, 43097834), (6, 21548917), (13, 9945654), (26, 4972827), (39, 3315218), (78, 1657609)]