3956654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4955

約数の個数: 16

約数和(自身を含む): 6599040

約数和(自身を除く): 2642386

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4909, 9818, 63817, 127634, 152179, 304358, 1978327, 3956654]

約数ペア:

[(1, 3956654), (2, 1978327), (13, 304358), (26, 152179), (31, 127634), (62, 63817), (403, 9818), (806, 4909)]