270985846

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{2579}}^1$

素因数の和:3179

約数の個数: 16

約数和(自身を含む): 411272640

約数和(自身を除く): 140286794

約数列:

[1, 2, 107, 214, 491, 982, 2579, 5158, 52537, 105074, 275953, 551906, 1266289, 2532578, 135492923, 270985846]

約数ペア:

[(1, 270985846), (2, 135492923), (107, 2532578), (214, 1266289), (491, 551906), (982, 275953), (2579, 105074), (5158, 52537)]