1304827465

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1\times {\mathrm{2039}}^1$

素因数の和:3152

約数の個数: 16

約数和(自身を含む): 1580135040

約数和(自身を除く): 275307575

約数列:

[1, 5, 131, 655, 977, 2039, 4885, 10195, 127987, 267109, 639935, 1335545, 1992103, 9960515, 260965493, 1304827465]

約数ペア:

[(1, 1304827465), (5, 260965493), (131, 9960515), (655, 1992103), (977, 1335545), (2039, 639935), (4885, 267109), (10195, 127987)]