676988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 1307712

約数和(自身を除く): 630724

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 277, 554, 611, 1108, 1222, 2444, 3601, 7202, 13019, 14404, 26038, 52076, 169247, 338494, 676988]

約数ペア:

[(1, 676988), (2, 338494), (4, 169247), (13, 52076), (26, 26038), (47, 14404), (52, 13019), (94, 7202), (188, 3601), (277, 2444), (554, 1222), (611, 1108)]