2013300745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{72643}}^1$

素因数の和:72912

約数の個数: 16

約数和(自身を含む): 2531498112

約数和(自身を除く): 518197367

約数列:

[1, 5, 23, 115, 241, 1205, 5543, 27715, 72643, 363215, 1670789, 8353945, 17506963, 87534815, 402660149, 2013300745]

約数ペア:

[(1, 2013300745), (5, 402660149), (23, 87534815), (115, 17506963), (241, 8353945), (1205, 1670789), (5543, 363215), (27715, 72643)]