289201858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{70297}}^1$

素因数の和:70338

約数の個数: 24

約数和(自身を含む): 504880236

約数和(自身を除く): 215678378

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 70297, 140594, 773267, 1195049, 1546534, 2390098, 8505937, 13145539, 17011874, 26291078, 144600929, 289201858]

約数ペア:

[(1, 289201858), (2, 144600929), (11, 26291078), (17, 17011874), (22, 13145539), (34, 8505937), (121, 2390098), (187, 1546534), (242, 1195049), (374, 773267), (2057, 140594), (4114, 70297)]