7983898

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 13708800

約数和(自身を除く): 5724902

約数列:

[1, 2, 13, 23, 26, 46, 79, 158, 169, 299, 338, 598, 1027, 1817, 2054, 2197, 3634, 3887, 4394, 7774, 13351, 23621, 26702, 47242, 50531, 101062, 173563, 307073, 347126, 614146, 3991949, 7983898]

約数ペア:

[(1, 7983898), (2, 3991949), (13, 614146), (23, 347126), (26, 307073), (46, 173563), (79, 101062), (158, 50531), (169, 47242), (299, 26702), (338, 23621), (598, 13351), (1027, 7774), (1817, 4394), (2054, 3887), (2197, 3634)]