681958582

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1\times {\mathrm{6397}}^1$

素因数の和:6903

約数の個数: 16

約数和(自身を含む): 1032790752

約数和(自身を除く): 350832170

約数列:

[1, 2, 151, 302, 353, 706, 6397, 12794, 53303, 106606, 965947, 1931894, 2258141, 4516282, 340979291, 681958582]

約数ペア:

[(1, 681958582), (2, 340979291), (151, 4516282), (302, 2258141), (353, 1931894), (706, 965947), (6397, 106606), (12794, 53303)]