248989862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{32429}}^1$

素因数の和:32791

約数の個数: 16

約数和(自身を含む): 408618000

約数和(自身を除く): 159628138

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 32429, 64858, 356719, 713438, 11317721, 22635442, 124494931, 248989862]

約数ペア:

[(1, 248989862), (2, 124494931), (11, 22635442), (22, 11317721), (349, 713438), (698, 356719), (3839, 64858), (7678, 32429)]