401033516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{164089}}^1$

素因数の和:164153

約数の個数: 24

約数和(自身を含む): 771879360

約数和(自身を除く): 370845844

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 164089, 328178, 656356, 2133157, 4266314, 7712183, 8532628, 15424366, 30848732, 100258379, 200516758, 401033516]

約数ペア:

[(1, 401033516), (2, 200516758), (4, 100258379), (13, 30848732), (26, 15424366), (47, 8532628), (52, 7712183), (94, 4266314), (188, 2133157), (611, 656356), (1222, 328178), (2444, 164089)]