330943288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3182147}}^1$

素因数の和:3182166

約数の個数: 16

約数和(自身を含む): 668251080

約数和(自身を除く): 337307792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3182147, 6364294, 12728588, 25457176, 41367911, 82735822, 165471644, 330943288]

約数ペア:

[(1, 330943288), (2, 165471644), (4, 82735822), (8, 41367911), (13, 25457176), (26, 12728588), (52, 6364294), (104, 3182147)]