2488570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 5200128

約数和(自身を除く): 2711558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 487, 511, 730, 974, 1022, 2435, 2555, 3409, 4870, 5110, 6818, 17045, 34090, 35551, 71102, 177755, 248857, 355510, 497714, 1244285, 2488570]

約数ペア:

[(1, 2488570), (2, 1244285), (5, 497714), (7, 355510), (10, 248857), (14, 177755), (35, 71102), (70, 35551), (73, 34090), (146, 17045), (365, 6818), (487, 5110), (511, 4870), (730, 3409), (974, 2555), (1022, 2435)]