245300846

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 427991040

約数和(自身を除く): 182690194

約数列:

[1, 2, 7, 14, 79, 158, 257, 514, 553, 863, 1106, 1726, 1799, 3598, 6041, 12082, 20303, 40606, 68177, 136354, 142121, 221791, 284242, 443582, 477239, 954478, 1552537, 3105074, 17521489, 35042978, 122650423, 245300846]

約数ペア:

[(1, 245300846), (2, 122650423), (7, 35042978), (14, 17521489), (79, 3105074), (158, 1552537), (257, 954478), (514, 477239), (553, 443582), (863, 284242), (1106, 221791), (1726, 142121), (1799, 136354), (3598, 68177), (6041, 40606), (12082, 20303)]