1573292

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 3351600

約数和(自身を除く): 1778308

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 349, 644, 698, 1127, 1396, 2254, 2443, 4508, 4886, 8027, 9772, 16054, 17101, 32108, 34202, 56189, 68404, 112378, 224756, 393323, 786646, 1573292]

約数ペア:

[(1, 1573292), (2, 786646), (4, 393323), (7, 224756), (14, 112378), (23, 68404), (28, 56189), (46, 34202), (49, 32108), (92, 17101), (98, 16054), (161, 9772), (196, 8027), (322, 4886), (349, 4508), (644, 2443), (698, 2254), (1127, 1396)]