2776848985

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{11677}}^1$

素因数の和:12120

約数の個数: 16

約数和(自身を含む): 3363264000

約数和(自身を除く): 586415015

約数列:

[1, 5, 199, 239, 995, 1195, 11677, 47561, 58385, 237805, 2323723, 2790803, 11618615, 13954015, 555369797, 2776848985]

約数ペア:

[(1, 2776848985), (5, 555369797), (199, 13954015), (239, 11618615), (995, 2790803), (1195, 2323723), (11677, 237805), (47561, 58385)]