338970488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2230069}}^1$

素因数の和:2230094

約数の個数: 16

約数和(自身を含む): 669021000

約数和(自身を除く): 330050512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2230069, 4460138, 8920276, 17840552, 42371311, 84742622, 169485244, 338970488]

約数ペア:

[(1, 338970488), (2, 169485244), (4, 84742622), (8, 42371311), (19, 17840552), (38, 8920276), (76, 4460138), (152, 2230069)]