734747260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2825951}}^1$

素因数の和:2825973

約数の個数: 24

約数和(自身を含む): 1661659776

約数和(自身を除く): 926912516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2825951, 5651902, 11303804, 14129755, 28259510, 36737363, 56519020, 73474726, 146949452, 183686815, 367373630, 734747260]

約数ペア:

[(1, 734747260), (2, 367373630), (4, 183686815), (5, 146949452), (10, 73474726), (13, 56519020), (20, 36737363), (26, 28259510), (52, 14129755), (65, 11303804), (130, 5651902), (260, 2825951)]