628156634

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{9803}}^1$

素因数の和:10034

約数の個数: 32

約数和(自身を含む): 1129420800

約数和(自身を除く): 501264166

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2786, 4577, 9154, 9803, 19606, 32039, 64078, 68621, 137242, 225469, 450938, 1578283, 1950797, 3156566, 3901594, 13655579, 27311158, 44868331, 89736662, 314078317, 628156634]

約数ペア:

[(1, 628156634), (2, 314078317), (7, 89736662), (14, 44868331), (23, 27311158), (46, 13655579), (161, 3901594), (199, 3156566), (322, 1950797), (398, 1578283), (1393, 450938), (2786, 225469), (4577, 137242), (9154, 68621), (9803, 64078), (19606, 32039)]