2155707026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{624119}}^1$

素因数の和:624289

約数の個数: 16

約数和(自身を含む): 3549994560

約数和(自身を除く): 1394287534

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 624119, 1248238, 6865309, 13730618, 97986683, 195973366, 1077853513, 2155707026]

約数ペア:

[(1, 2155707026), (2, 1077853513), (11, 195973366), (22, 97986683), (157, 13730618), (314, 6865309), (1727, 1248238), (3454, 624119)]