996870860

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{54713}}^1$

素因数の和:55633

約数の個数: 24

約数和(自身を含む): 2095765056

約数和(自身を除く): 1098894196

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 3644, 4555, 9110, 18220, 54713, 109426, 218852, 273565, 547130, 1094260, 49843543, 99687086, 199374172, 249217715, 498435430, 996870860]

約数ペア:

[(1, 996870860), (2, 498435430), (4, 249217715), (5, 199374172), (10, 99687086), (20, 49843543), (911, 1094260), (1822, 547130), (3644, 273565), (4555, 218852), (9110, 109426), (18220, 54713)]