2756260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10623

約数の個数: 24

約数和(自身を含む): 6233976

約数和(自身を除く): 3477716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10601, 21202, 42404, 53005, 106010, 137813, 212020, 275626, 551252, 689065, 1378130, 2756260]

約数ペア:

[(1, 2756260), (2, 1378130), (4, 689065), (5, 551252), (10, 275626), (13, 212020), (20, 137813), (26, 106010), (52, 53005), (65, 42404), (130, 21202), (260, 10601)]