2656684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 4935168

約数和(自身を除く): 2278484

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 431, 862, 1541, 1724, 3082, 6164, 9913, 19826, 28877, 39652, 57754, 115508, 664171, 1328342, 2656684]

約数ペア:

[(1, 2656684), (2, 1328342), (4, 664171), (23, 115508), (46, 57754), (67, 39652), (92, 28877), (134, 19826), (268, 9913), (431, 6164), (862, 3082), (1541, 1724)]