988391555

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{5333}}^1$

素因数の和:5806

約数の個数: 16

約数和(自身を含む): 1201302144

約数和(自身を除く): 212910589

約数列:

[1, 5, 101, 367, 505, 1835, 5333, 26665, 37067, 185335, 538633, 1957211, 2693165, 9786055, 197678311, 988391555]

約数ペア:

[(1, 988391555), (5, 197678311), (101, 9786055), (367, 2693165), (505, 1957211), (1835, 538633), (5333, 185335), (26665, 37067)]