130108208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{478339}}^1$

素因数の和:478364

約数の個数: 20

約数和(自身を含む): 266913720

約数和(自身を除く): 136805512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 478339, 956678, 1913356, 3826712, 7653424, 8131763, 16263526, 32527052, 65054104, 130108208]

約数ペア:

[(1, 130108208), (2, 65054104), (4, 32527052), (8, 16263526), (16, 8131763), (17, 7653424), (34, 3826712), (68, 1913356), (136, 956678), (272, 478339)]