332116772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{491297}}^1$

素因数の和:491327

約数の個数: 18

約数和(自身を含む): 629352738

約数和(自身を除く): 297235966

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 491297, 982594, 1965188, 6386861, 12773722, 25547444, 83029193, 166058386, 332116772]

約数ペア:

[(1, 332116772), (2, 166058386), (4, 83029193), (13, 25547444), (26, 12773722), (52, 6386861), (169, 1965188), (338, 982594), (676, 491297)]