26405980438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10831001}}^1$

素因数の和:10831079

約数の個数: 16

約数和(自身を含む): 42110935776

約数和(自身を除く): 15704955338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 10831001, 21662002, 249113023, 498226046, 574043053, 1148086106, 13202990219, 26405980438]

約数ペア:

[(1, 26405980438), (2, 13202990219), (23, 1148086106), (46, 574043053), (53, 498226046), (106, 249113023), (1219, 21662002), (2438, 10831001)]