28743034658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7953247}}^1$

素因数の和:7953401

約数の個数: 16

約数和(自身を含む): 46765098240

約数和(自身を除く): 18022063582

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 7953247, 15906494, 103392211, 206784422, 1105501333, 2211002666, 14371517329, 28743034658]

約数ペア:

[(1, 28743034658), (2, 14371517329), (13, 2211002666), (26, 1105501333), (139, 206784422), (278, 103392211), (1807, 15906494), (3614, 7953247)]