268919039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 290822400

約数和(自身を除く): 21903361

約数列:

[1, 17, 67, 179, 1139, 1319, 3043, 11993, 22423, 88373, 203881, 236101, 1502341, 4013717, 15818767, 268919039]

約数ペア:

[(1, 268919039), (17, 15818767), (67, 4013717), (179, 1502341), (1139, 236101), (1319, 203881), (3043, 88373), (11993, 22423)]