544705460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2095021}}^1$

素因数の和:2095043

約数の個数: 24

約数和(自身を含む): 1231872936

約数和(自身を除く): 687167476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2095021, 4190042, 8380084, 10475105, 20950210, 27235273, 41900420, 54470546, 108941092, 136176365, 272352730, 544705460]

約数ペア:

[(1, 544705460), (2, 272352730), (4, 136176365), (5, 108941092), (10, 54470546), (13, 41900420), (20, 27235273), (26, 20950210), (52, 10475105), (65, 8380084), (130, 4190042), (260, 2095021)]