2018934671

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13259}}^1$

素因数の和:13355

約数の個数: 24

約数和(自身を含む): 2358635760

約数和(自身を除く): 339701089

約数列:

[1, 13, 17, 53, 169, 221, 689, 901, 2873, 8957, 11713, 13259, 152269, 172367, 225403, 702727, 2240771, 2930239, 9135451, 11946359, 38093107, 118760863, 155302667, 2018934671]

約数ペア:

[(1, 2018934671), (13, 155302667), (17, 118760863), (53, 38093107), (169, 11946359), (221, 9135451), (689, 2930239), (901, 2240771), (2873, 702727), (8957, 225403), (11713, 172367), (13259, 152269)]