2021566261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{86729}}^1$

素因数の和:86916

約数の個数: 16

約数和(自身を含む): 2389584960

約数和(自身を除く): 368018699

約数列:

[1, 11, 13, 143, 163, 1793, 2119, 23309, 86729, 954019, 1127477, 12402247, 14136827, 155505097, 183778751, 2021566261]

約数ペア:

[(1, 2021566261), (11, 183778751), (13, 155505097), (143, 14136827), (163, 12402247), (1793, 1127477), (2119, 954019), (23309, 86729)]