1908475629

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1\times {\mathrm{4507}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 2561986560

約数和(自身を除く): 653510931

約数列:

[1, 3, 191, 573, 739, 2217, 4507, 13521, 141149, 423447, 860837, 2582511, 3330673, 9992019, 636158543, 1908475629]

約数ペア:

[(1, 1908475629), (3, 636158543), (191, 9992019), (573, 3330673), (739, 2582511), (2217, 860837), (4507, 423447), (13521, 141149)]