25522046

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 42345072

約数和(自身を除く): 16823026

約数列:

[1, 2, 11, 22, 121, 242, 263, 401, 526, 802, 2893, 4411, 5786, 8822, 31823, 48521, 63646, 97042, 105463, 210926, 1160093, 2320186, 12761023, 25522046]

約数ペア:

[(1, 25522046), (2, 12761023), (11, 2320186), (22, 1160093), (121, 210926), (242, 105463), (263, 97042), (401, 63646), (526, 48521), (802, 31823), (2893, 8822), (4411, 5786)]