2554999369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{279571}}^1$

素因数の和:279640

約数の個数: 16

約数和(自身を含む): 2974646080

約数和(自身を除く): 419646711

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 279571, 3634423, 5311849, 10344127, 69054037, 134473651, 196538413, 2554999369]

約数ペア:

[(1, 2554999369), (13, 196538413), (19, 134473651), (37, 69054037), (247, 10344127), (481, 5311849), (703, 3634423), (9139, 279571)]