283586690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3343}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 541728000

約数和(自身を除く): 258141310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 499, 998, 2495, 3343, 4990, 6686, 8483, 16715, 16966, 33430, 42415, 56831, 84830, 113662, 284155, 568310, 1668157, 3336314, 8340785, 16681570, 28358669, 56717338, 141793345, 283586690]

約数ペア:

[(1, 283586690), (2, 141793345), (5, 56717338), (10, 28358669), (17, 16681570), (34, 8340785), (85, 3336314), (170, 1668157), (499, 568310), (998, 284155), (2495, 113662), (3343, 84830), (4990, 56831), (6686, 42415), (8483, 33430), (16715, 16966)]