1490707441

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{19961}}^1$

素因数の和:20192

約数の個数: 16

約数和(自身を含む): 1655728128

約数和(自身を除く): 165020687

約数列:

[1, 17, 23, 191, 391, 3247, 4393, 19961, 74681, 339337, 459103, 3812551, 7804751, 64813367, 87688673, 1490707441]

約数ペア:

[(1, 1490707441), (17, 87688673), (23, 64813367), (191, 7804751), (391, 3812551), (3247, 459103), (4393, 339337), (19961, 74681)]