97777756802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{44004391}}^1$

素因数の和:44004505

約数の個数: 16

約数和(自身を含む): 161584127424

約数和(自身を除く): 63806370622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 44004391, 88008782, 484048301, 968096602, 4444443491, 8888886982, 48888878401, 97777756802]

約数ペア:

[(1, 97777756802), (2, 48888878401), (11, 8888886982), (22, 4444443491), (101, 968096602), (202, 484048301), (1111, 88008782), (2222, 44004391)]