811914289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 869806080

約数和(自身を除く): 57891791

約数列:

[1, 19, 103, 131, 1957, 2489, 3167, 13493, 60173, 256367, 326201, 414877, 6197819, 7882663, 42732331, 811914289]

約数ペア:

[(1, 811914289), (19, 42732331), (103, 7882663), (131, 6197819), (1957, 414877), (2489, 326201), (3167, 256367), (13493, 60173)]