488306870

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{74779}}^1$

素因数の和:75439

約数の個数: 16

約数和(自身を含む): 880310160

約数和(自身を除く): 392003290

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 74779, 149558, 373895, 747790, 48830687, 97661374, 244153435, 488306870]

約数ペア:

[(1, 488306870), (2, 244153435), (5, 97661374), (10, 48830687), (653, 747790), (1306, 373895), (3265, 149558), (6530, 74779)]