9657470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 18316800

約数和(自身を除く): 8659330

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 211, 230, 398, 422, 995, 1055, 1990, 2110, 4577, 4853, 9154, 9706, 22885, 24265, 41989, 45770, 48530, 83978, 209945, 419890, 965747, 1931494, 4828735, 9657470]

約数ペア:

[(1, 9657470), (2, 4828735), (5, 1931494), (10, 965747), (23, 419890), (46, 209945), (115, 83978), (199, 48530), (211, 45770), (230, 41989), (398, 24265), (422, 22885), (995, 9706), (1055, 9154), (1990, 4853), (2110, 4577)]