922220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 2086224

約数和(自身を除く): 1164004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3547, 7094, 14188, 17735, 35470, 46111, 70940, 92222, 184444, 230555, 461110, 922220]

約数ペア:

[(1, 922220), (2, 461110), (4, 230555), (5, 184444), (10, 92222), (13, 70940), (20, 46111), (26, 35470), (52, 17735), (65, 14188), (130, 7094), (260, 3547)]