2520807738

素因数分解:

$2^1\times 3^1\times {\mathrm{3463}}^1\times {\mathrm{121321}}^1$

素因数の和:124789

約数の個数: 16

約数和(自身を含む): 5043112896

約数和(自身を除く): 2522305158

約数列:

[1, 2, 3, 6, 3463, 6926, 10389, 20778, 121321, 242642, 363963, 727926, 420134623, 840269246, 1260403869, 2520807738]

約数ペア:

[(1, 2520807738), (2, 1260403869), (3, 840269246), (6, 420134623), (3463, 727926), (6926, 363963), (10389, 242642), (20778, 121321)]