1409309642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{272383}}^1$

素因数の和:272597

約数の個数: 16

約数和(自身を含む): 2288025600

約数和(自身を除く): 878715958

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 272383, 544766, 3540979, 7081958, 54204217, 108408434, 704654821, 1409309642]

約数ペア:

[(1, 1409309642), (2, 704654821), (13, 108408434), (26, 54204217), (199, 7081958), (398, 3540979), (2587, 544766), (5174, 272383)]