2792501330

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{8609}}^1$

素因数の和:8978

約数の個数: 32

約数和(自身を含む): 5083344000

約数和(自身を除く): 2290842670

約数列:

[1, 2, 5, 10, 163, 199, 326, 398, 815, 995, 1630, 1990, 8609, 17218, 32437, 43045, 64874, 86090, 162185, 324370, 1403267, 1713191, 2806534, 3426382, 7016335, 8565955, 14032670, 17131910, 279250133, 558500266, 1396250665, 2792501330]

約数ペア:

[(1, 2792501330), (2, 1396250665), (5, 558500266), (10, 279250133), (163, 17131910), (199, 14032670), (326, 8565955), (398, 7016335), (815, 3426382), (995, 2806534), (1630, 1713191), (1990, 1403267), (8609, 324370), (17218, 162185), (32437, 86090), (43045, 64874)]