13074620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50287}}^1$

素因数の和:50309

約数の個数: 24

約数和(自身を含む): 29569344

約数和(自身を除く): 16494724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50287, 100574, 201148, 251435, 502870, 653731, 1005740, 1307462, 2614924, 3268655, 6537310, 13074620]

約数ペア:

[(1, 13074620), (2, 6537310), (4, 3268655), (5, 2614924), (10, 1307462), (13, 1005740), (20, 653731), (26, 502870), (52, 251435), (65, 201148), (130, 100574), (260, 50287)]