2930818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1433

約数の個数: 16

約数和(自身を含む): 4847040

約数和(自身を除く): 1916222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1319, 2222, 2638, 14509, 29018, 133219, 266438, 1465409, 2930818]

約数ペア:

[(1, 2930818), (2, 1465409), (11, 266438), (22, 133219), (101, 29018), (202, 14509), (1111, 2638), (1319, 2222)]