2180236421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1818379}}^1$

素因数の和:1818499

約数の個数: 8

約数和(自身を含む): 2400261600

約数和(自身を除く): 220025179

約数列:

[1, 11, 109, 1199, 1818379, 20002169, 198203311, 2180236421]

約数ペア:

[(1, 2180236421), (11, 198203311), (109, 20002169), (1199, 1818379)]