789314398

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{42569}}^1$

素因数の和:42771

約数の個数: 16

約数和(自身を含む): 1209669120

約数和(自身を除く): 420354722

約数列:

[1, 2, 73, 127, 146, 254, 9271, 18542, 42569, 85138, 3107537, 5406263, 6215074, 10812526, 394657199, 789314398]

約数ペア:

[(1, 789314398), (2, 394657199), (73, 10812526), (127, 6215074), (146, 5406263), (254, 3107537), (9271, 85138), (18542, 42569)]