1392885505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1483}}^1\times {\mathrm{17077}}^1$

素因数の和:18576

約数の個数: 16

約数和(自身を含む): 1824750144

約数和(自身を除く): 431864639

約数列:

[1, 5, 11, 55, 1483, 7415, 16313, 17077, 81565, 85385, 187847, 939235, 25325191, 126625955, 278577101, 1392885505]

約数ペア:

[(1, 1392885505), (5, 278577101), (11, 126625955), (55, 25325191), (1483, 939235), (7415, 187847), (16313, 85385), (17077, 81565)]