2938778812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{245471}}^1$

素因数の和:245589

約数の個数: 24

約数和(自身を含む): 5340488832

約数和(自身を除く): 2401710020

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5986, 11972, 245471, 490942, 981884, 10064311, 17919383, 20128622, 35838766, 40257244, 71677532, 734694703, 1469389406, 2938778812]

約数ペア:

[(1, 2938778812), (2, 1469389406), (4, 734694703), (41, 71677532), (73, 40257244), (82, 35838766), (146, 20128622), (164, 17919383), (292, 10064311), (2993, 981884), (5986, 490942), (11972, 245471)]