2667717979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{77647}}^1$

素因数の和:77754

約数の個数: 16

約数和(自身を含む): 2951866368

約数和(自身を除く): 284148389

約数列:

[1, 17, 43, 47, 731, 799, 2021, 34357, 77647, 1319999, 3338821, 3649409, 56759957, 62039953, 156924587, 2667717979]

約数ペア:

[(1, 2667717979), (17, 156924587), (43, 62039953), (47, 56759957), (731, 3649409), (799, 3338821), (2021, 1319999), (34357, 77647)]