2017704259

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{42461}}^1$

素因数の和:42582

約数の個数: 16

約数和(自身を含む): 2211420960

約数和(自身を除く): 193716701

約数列:

[1, 19, 41, 61, 779, 1159, 2501, 42461, 47519, 806759, 1740901, 2590121, 33077119, 49212299, 106194961, 2017704259]

約数ペア:

[(1, 2017704259), (19, 106194961), (41, 49212299), (61, 33077119), (779, 2590121), (1159, 1740901), (2501, 806759), (42461, 47519)]