2116731265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{8821}}^1\times {\mathrm{4363}}^1$

素因数の和:13200

約数の個数: 16

約数和(自身を含む): 2771942976

約数和(自身を除く): 655211711

約数列:

[1, 5, 11, 55, 4363, 8821, 21815, 44105, 47993, 97031, 239965, 485155, 38486023, 192430115, 423346253, 2116731265]

約数ペア:

[(1, 2116731265), (5, 423346253), (11, 192430115), (55, 38486023), (4363, 485155), (8821, 239965), (21815, 97031), (44105, 47993)]