1662214945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{97007}}^1$

素因数の和:97184

約数の個数: 16

約数和(自身を含む): 2095372800

約数和(自身を除く): 433157855

約数列:

[1, 5, 23, 115, 149, 745, 3427, 17135, 97007, 485035, 2231161, 11155805, 14454043, 72270215, 332442989, 1662214945]

約数ペア:

[(1, 1662214945), (5, 332442989), (23, 72270215), (115, 14454043), (149, 11155805), (745, 2231161), (3427, 485035), (17135, 97007)]