2011660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14369}}^1$

素因数の和:14385

約数の個数: 24

約数和(自身を含む): 4828320

約数和(自身を除く): 2816660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14369, 28738, 57476, 71845, 100583, 143690, 201166, 287380, 402332, 502915, 1005830, 2011660]

約数ペア:

[(1, 2011660), (2, 1005830), (4, 502915), (5, 402332), (7, 287380), (10, 201166), (14, 143690), (20, 100583), (28, 71845), (35, 57476), (70, 28738), (140, 14369)]