2402660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9241}}^1$

素因数の和:9263

約数の個数: 24

約数和(自身を含む): 5434296

約数和(自身を除く): 3031636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9241, 18482, 36964, 46205, 92410, 120133, 184820, 240266, 480532, 600665, 1201330, 2402660]

約数ペア:

[(1, 2402660), (2, 1201330), (4, 600665), (5, 480532), (10, 240266), (13, 184820), (20, 120133), (26, 92410), (52, 46205), (65, 36964), (130, 18482), (260, 9241)]