273010036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{403861}}^1$

素因数の和:403891

約数の個数: 18

約数和(自身を含む): 517347222

約数和(自身を除く): 244337186

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 403861, 807722, 1615444, 5250193, 10500386, 21000772, 68252509, 136505018, 273010036]

約数ペア:

[(1, 273010036), (2, 136505018), (4, 68252509), (13, 21000772), (26, 10500386), (52, 5250193), (169, 1615444), (338, 807722), (676, 403861)]