2240928001

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{697891}}^1$

素因数の和:697936

約数の個数: 12

約数和(自身を含む): 2554284720

約数和(自身を除く): 313356719

約数列:

[1, 13, 19, 169, 247, 3211, 697891, 9072583, 13259929, 117943579, 172379077, 2240928001]

約数ペア:

[(1, 2240928001), (13, 172379077), (19, 117943579), (169, 13259929), (247, 9072583), (3211, 697891)]