2480520006

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{214987}}^1$

素因数の和:215636

約数の個数: 24

約数和(自身を含む): 5382869544

約数和(自身を除く): 2902349538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 11538, 214987, 429974, 644961, 1289922, 1934883, 3869766, 137806667, 275613334, 413420001, 826840002, 1240260003, 2480520006]

約数ペア:

[(1, 2480520006), (2, 1240260003), (3, 826840002), (6, 413420001), (9, 275613334), (18, 137806667), (641, 3869766), (1282, 1934883), (1923, 1289922), (3846, 644961), (5769, 429974), (11538, 214987)]