240222529

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1321}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 268418880

約数和(自身を除く): 28196351

約数列:

[1, 17, 19, 323, 563, 1321, 9571, 10697, 22457, 25099, 181849, 426683, 743723, 12643291, 14130737, 240222529]

約数ペア:

[(1, 240222529), (17, 14130737), (19, 12643291), (323, 743723), (563, 426683), (1321, 181849), (9571, 25099), (10697, 22457)]