255800938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4253}}^1$

素因数の和:4362

約数の個数: 32

約数和(自身を含む): 427271760

約数和(自身を除く): 171470822

約数列:

[1, 2, 17, 29, 34, 58, 61, 122, 493, 986, 1037, 1769, 2074, 3538, 4253, 8506, 30073, 60146, 72301, 123337, 144602, 246674, 259433, 518866, 2096729, 4193458, 4410361, 7523557, 8820722, 15047114, 127900469, 255800938]

約数ペア:

[(1, 255800938), (2, 127900469), (17, 15047114), (29, 8820722), (34, 7523557), (58, 4410361), (61, 4193458), (122, 2096729), (493, 518866), (986, 259433), (1037, 246674), (1769, 144602), (2074, 123337), (3538, 72301), (4253, 60146), (8506, 30073)]