13349180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51343}}^1$

素因数の和:51365

約数の個数: 24

約数和(自身を含む): 30190272

約数和(自身を除く): 16841092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51343, 102686, 205372, 256715, 513430, 667459, 1026860, 1334918, 2669836, 3337295, 6674590, 13349180]

約数ペア:

[(1, 13349180), (2, 6674590), (4, 3337295), (5, 2669836), (10, 1334918), (13, 1026860), (20, 667459), (26, 513430), (52, 256715), (65, 205372), (130, 102686), (260, 51343)]