520777972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{910451}}^1$

素因数の和:910479

約数の個数: 24

約数和(自身を含む): 1070691552

約数和(自身を除く): 549913580

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 910451, 1820902, 3641804, 10014961, 11835863, 20029922, 23671726, 40059844, 47343452, 130194493, 260388986, 520777972]

約数ペア:

[(1, 520777972), (2, 260388986), (4, 130194493), (11, 47343452), (13, 40059844), (22, 23671726), (26, 20029922), (44, 11835863), (52, 10014961), (143, 3641804), (286, 1820902), (572, 910451)]