713985020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5099893}}^1$

素因数の和:5099909

約数の個数: 24

約数和(自身を含む): 1713564384

約数和(自身を除く): 999579364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5099893, 10199786, 20399572, 25499465, 35699251, 50998930, 71398502, 101997860, 142797004, 178496255, 356992510, 713985020]

約数ペア:

[(1, 713985020), (2, 356992510), (4, 178496255), (5, 142797004), (7, 101997860), (10, 71398502), (14, 50998930), (20, 35699251), (28, 25499465), (35, 20399572), (70, 10199786), (140, 5099893)]