291233714

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{15569}}^1$

素因数の和:15817

約数の個数: 16

約数和(自身を含む): 448416000

約数和(自身を除く): 157182286

約数列:

[1, 2, 47, 94, 199, 398, 9353, 15569, 18706, 31138, 731743, 1463486, 3098231, 6196462, 145616857, 291233714]

約数ペア:

[(1, 291233714), (2, 145616857), (47, 6196462), (94, 3098231), (199, 1463486), (398, 731743), (9353, 31138), (15569, 18706)]