2448886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 4038480

約数和(自身を除く): 1589594

約数列:

[1, 2, 11, 22, 157, 314, 709, 1418, 1727, 3454, 7799, 15598, 111313, 222626, 1224443, 2448886]

約数ペア:

[(1, 2448886), (2, 1224443), (11, 222626), (22, 111313), (157, 15598), (314, 7799), (709, 3454), (1418, 1727)]