947265074

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{14783}}^1$

素因数の和:15014

約数の個数: 32

約数和(自身を含む): 1703116800

約数和(自身を除く): 755851726

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2786, 4577, 9154, 14783, 29566, 32039, 64078, 103481, 206962, 340009, 680018, 2380063, 2941817, 4760126, 5883634, 20592719, 41185438, 67661791, 135323582, 473632537, 947265074]

約数ペア:

[(1, 947265074), (2, 473632537), (7, 135323582), (14, 67661791), (23, 41185438), (46, 20592719), (161, 5883634), (199, 4760126), (322, 2941817), (398, 2380063), (1393, 680018), (2786, 340009), (4577, 206962), (9154, 103481), (14783, 64078), (29566, 32039)]