243026426

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1\times {\mathrm{1999}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 369360000

約数和(自身を除く): 126333574

約数列:

[1, 2, 89, 178, 683, 1366, 1999, 3998, 60787, 121574, 177911, 355822, 1365317, 2730634, 121513213, 243026426]

約数ペア:

[(1, 243026426), (2, 121513213), (89, 2730634), (178, 1365317), (683, 355822), (1366, 177911), (1999, 121574), (3998, 60787)]