4328480780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16648003}}^1$

素因数の和:16648025

約数の個数: 24

約数和(自身を含む): 9789026352

約数和(自身を除く): 5460545572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16648003, 33296006, 66592012, 83240015, 166480030, 216424039, 332960060, 432848078, 865696156, 1082120195, 2164240390, 4328480780]

約数ペア:

[(1, 4328480780), (2, 2164240390), (4, 1082120195), (5, 865696156), (10, 432848078), (13, 332960060), (20, 216424039), (26, 166480030), (52, 83240015), (65, 66592012), (130, 33296006), (260, 16648003)]