2028017615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1\times {\mathrm{4079}}^1$

素因数の和:11746

約数の個数: 16

約数和(自身を含む): 2621808000

約数和(自身を除く): 593790385

約数列:

[1, 5, 13, 65, 4079, 7649, 20395, 38245, 53027, 99437, 265135, 497185, 31200271, 156001355, 405603523, 2028017615]

約数ペア:

[(1, 2028017615), (5, 405603523), (13, 156001355), (65, 31200271), (4079, 497185), (7649, 265135), (20395, 99437), (38245, 53027)]