489302008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4704827}}^1$

素因数の和:4704846

約数の個数: 16

約数和(自身を含む): 988013880

約数和(自身を除く): 498711872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4704827, 9409654, 18819308, 37638616, 61162751, 122325502, 244651004, 489302008]

約数ペア:

[(1, 489302008), (2, 244651004), (4, 122325502), (8, 61162751), (13, 37638616), (26, 18819308), (52, 9409654), (104, 4704827)]