1260147018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16155731}}^1$

素因数の和:16155749

約数の個数: 16

約数和(自身を含む): 2714162976

約数和(自身を除く): 1454015958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16155731, 32311462, 48467193, 96934386, 210024503, 420049006, 630073509, 1260147018]

約数ペア:

[(1, 1260147018), (2, 630073509), (3, 420049006), (6, 210024503), (13, 96934386), (26, 48467193), (39, 32311462), (78, 16155731)]