2005128152

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{931751}}^1$

素因数の和:932026

約数の個数: 16

約数和(自身を含む): 3773595600

約数和(自身を除く): 1768467448

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 931751, 1863502, 3727004, 7454008, 250641019, 501282038, 1002564076, 2005128152]

約数ペア:

[(1, 2005128152), (2, 1002564076), (4, 501282038), (8, 250641019), (269, 7454008), (538, 3727004), (1076, 1863502), (2152, 931751)]