2019653645

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1\times {\mathrm{7207}}^1$

素因数の和:8620

約数の個数: 16

約数和(自身を含む): 2484857088

約数和(自身を除く): 465203443

約数列:

[1, 5, 41, 205, 1367, 6835, 7207, 36035, 56047, 280235, 295487, 1477435, 9851969, 49259845, 403930729, 2019653645]

約数ペア:

[(1, 2019653645), (5, 403930729), (41, 49259845), (205, 9851969), (1367, 1477435), (6835, 295487), (7207, 280235), (36035, 56047)]