2531238

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9811}}^1$

素因数の和:9859

約数の個数: 16

約数和(自身を含む): 5180736

約数和(自身を除く): 2649498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 9811, 19622, 29433, 58866, 421873, 843746, 1265619, 2531238]

約数ペア:

[(1, 2531238), (2, 1265619), (3, 843746), (6, 421873), (43, 58866), (86, 29433), (129, 19622), (258, 9811)]