870810866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 1378944000

約数和(自身を除く): 508133134

約数列:

[1, 2, 23, 46, 199, 251, 379, 398, 502, 758, 4577, 5773, 8717, 9154, 11546, 17434, 49949, 75421, 95129, 99898, 150842, 190258, 1148827, 1734683, 2187967, 2297654, 3469366, 4375934, 18930671, 37861342, 435405433, 870810866]

約数ペア:

[(1, 870810866), (2, 435405433), (23, 37861342), (46, 18930671), (199, 4375934), (251, 3469366), (379, 2297654), (398, 2187967), (502, 1734683), (758, 1148827), (4577, 190258), (5773, 150842), (8717, 99898), (9154, 95129), (11546, 75421), (17434, 49949)]