2045490905

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{59281}}^1$

素因数の和:59456

約数の個数: 16

約数和(自身を含む): 2515453824

約数和(自身を除く): 469962919

約数列:

[1, 5, 67, 103, 335, 515, 6901, 34505, 59281, 296405, 3971827, 6105943, 19859135, 30529715, 409098181, 2045490905]

約数ペア:

[(1, 2045490905), (5, 409098181), (67, 30529715), (103, 19859135), (335, 6105943), (515, 3971827), (6901, 296405), (34505, 59281)]