839968165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{8053}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 1053076608

約数和(自身を除く): 213108443

約数列:

[1, 5, 23, 115, 907, 4535, 8053, 20861, 40265, 104305, 185219, 926095, 7304071, 36520355, 167993633, 839968165]

約数ペア:

[(1, 839968165), (5, 167993633), (23, 36520355), (115, 7304071), (907, 926095), (4535, 185219), (8053, 104305), (20861, 40265)]