2570217533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{335669}}^1$

素因数の和:335732

約数の個数: 16

約数和(自身を含む): 3007603200

約数和(自身を除く): 437385667

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 335669, 4363697, 6377711, 10405739, 82910243, 135274607, 197709041, 2570217533]

約数ペア:

[(1, 2570217533), (13, 197709041), (19, 135274607), (31, 82910243), (247, 10405739), (403, 6377711), (589, 4363697), (7657, 335669)]