7772182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1295

約数の個数: 16

約数和(自身を含む): 12764304

約数和(自身を除く): 4992122

約数列:

[1, 2, 11, 22, 401, 802, 881, 1762, 4411, 8822, 9691, 19382, 353281, 706562, 3886091, 7772182]

約数ペア:

[(1, 7772182), (2, 3886091), (11, 706562), (22, 353281), (401, 19382), (802, 9691), (881, 8822), (1762, 4411)]