6460870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3823}}^1$

素因数の和:3856

約数の個数: 24

約数和(自身を含む): 12596256

約数和(自身を除く): 6135386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 3823, 7646, 19115, 38230, 49699, 99398, 248495, 496990, 646087, 1292174, 3230435, 6460870]

約数ペア:

[(1, 6460870), (2, 3230435), (5, 1292174), (10, 646087), (13, 496990), (26, 248495), (65, 99398), (130, 49699), (169, 38230), (338, 19115), (845, 7646), (1690, 3823)]