2002023692

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1386443}}^1$

素因数の和:1386485

約数の個数: 18

約数和(自身を含む): 3697646148

約数和(自身を除く): 1695622456

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1386443, 2772886, 5545772, 26342417, 52684834, 105369668, 500505923, 1001011846, 2002023692]

約数ペア:

[(1, 2002023692), (2, 1001011846), (4, 500505923), (19, 105369668), (38, 52684834), (76, 26342417), (361, 5545772), (722, 2772886), (1444, 1386443)]