1279462808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12302527}}^1$

素因数の和:12302546

約数の個数: 16

約数和(自身を含む): 2583530880

約数和(自身を除く): 1304068072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12302527, 24605054, 49210108, 98420216, 159932851, 319865702, 639731404, 1279462808]

約数ペア:

[(1, 1279462808), (2, 639731404), (4, 319865702), (8, 159932851), (13, 98420216), (26, 49210108), (52, 24605054), (104, 12302527)]