249351694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{5437}}^1$

素因数の和:6459

約数の個数: 16

約数和(自身を含む): 390752928

約数和(自身を除く): 141401234

約数列:

[1, 2, 23, 46, 997, 1994, 5437, 10874, 22931, 45862, 125051, 250102, 5420689, 10841378, 124675847, 249351694]

約数ペア:

[(1, 249351694), (2, 124675847), (23, 10841378), (46, 5420689), (997, 250102), (1994, 125051), (5437, 45862), (10874, 22931)]