2008415056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{673}}^1$

素因数の和:860

約数の個数: 60

約数和(自身を含む): 4059578836

約数和(自身を除く): 2051163780

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 673, 1136, 1346, 2627, 2692, 5041, 5254, 5384, 10082, 10508, 10768, 20164, 21016, 24901, 40328, 42032, 47783, 49802, 80656, 95566, 99604, 186517, 191132, 199208, 373034, 382264, 398416, 746068, 764528, 1492136, 1767971, 2984272, 3392593, 3535942, 6785186, 7071884, 13570372, 14143768, 27140744, 28287536, 54281488, 125525941, 251051882, 502103764, 1004207528, 2008415056]

約数ペア:

[(1, 2008415056), (2, 1004207528), (4, 502103764), (8, 251051882), (16, 125525941), (37, 54281488), (71, 28287536), (74, 27140744), (142, 14143768), (148, 13570372), (284, 7071884), (296, 6785186), (568, 3535942), (592, 3392593), (673, 2984272), (1136, 1767971), (1346, 1492136), (2627, 764528), (2692, 746068), (5041, 398416), (5254, 382264), (5384, 373034), (10082, 199208), (10508, 191132), (10768, 186517), (20164, 99604), (21016, 95566), (24901, 80656), (40328, 49802), (42032, 47783)]