396079476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2538971}}^1$

素因数の和:2538991

約数の個数: 24

約数和(自身を含む): 995277024

約数和(自身を除く): 599197548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2538971, 5077942, 7616913, 10155884, 15233826, 30467652, 33006623, 66013246, 99019869, 132026492, 198039738, 396079476]

約数ペア:

[(1, 396079476), (2, 198039738), (3, 132026492), (4, 99019869), (6, 66013246), (12, 33006623), (13, 30467652), (26, 15233826), (39, 10155884), (52, 7616913), (78, 5077942), (156, 2538971)]