2044286315

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{20789}}^1$

素因数の和:21142

約数の個数: 16

約数和(自身を含む): 2496795840

約数和(自身を除く): 452509525

約数列:

[1, 5, 71, 277, 355, 1385, 19667, 20789, 98335, 103945, 1476019, 5758553, 7380095, 28792765, 408857263, 2044286315]

約数ペア:

[(1, 2044286315), (5, 408857263), (71, 28792765), (277, 7380095), (355, 5758553), (1385, 1476019), (19667, 103945), (20789, 98335)]