2541877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 2963520

約数和(自身を除く): 421643

約数列:

[1, 13, 19, 41, 247, 251, 533, 779, 3263, 4769, 10127, 10291, 61997, 133783, 195529, 2541877]

約数ペア:

[(1, 2541877), (13, 195529), (19, 133783), (41, 61997), (247, 10291), (251, 10127), (533, 4769), (779, 3263)]