520162396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{45263}}^1$

素因数の和:45310

約数の個数: 36

約数和(自身を含む): 1043697312

約数和(自身を除く): 523534916

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 45263, 90526, 181052, 588419, 769471, 1176838, 1538942, 2353676, 3077884, 7649447, 10003123, 15298894, 20006246, 30597788, 40012492, 130040599, 260081198, 520162396]

約数ペア:

[(1, 520162396), (2, 260081198), (4, 130040599), (13, 40012492), (17, 30597788), (26, 20006246), (34, 15298894), (52, 10003123), (68, 7649447), (169, 3077884), (221, 2353676), (338, 1538942), (442, 1176838), (676, 769471), (884, 588419), (2873, 181052), (5746, 90526), (11492, 45263)]