126172802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2819}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 227404800

約数和(自身を除く): 101231998

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1946, 2819, 3197, 5638, 6394, 19733, 22379, 39466, 44758, 64837, 129674, 391841, 453859, 783682, 907718, 2742887, 5485774, 9012343, 18024686, 63086401, 126172802]

約数ペア:

[(1, 126172802), (2, 63086401), (7, 18024686), (14, 9012343), (23, 5485774), (46, 2742887), (139, 907718), (161, 783682), (278, 453859), (322, 391841), (973, 129674), (1946, 64837), (2819, 44758), (3197, 39466), (5638, 22379), (6394, 19733)]