2129352196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{13859}}^1$

素因数の和:14475

約数の個数: 24

約数和(自身を含む): 3786108480

約数和(自身を除く): 1656756284

約数列:

[1, 2, 4, 71, 142, 284, 541, 1082, 2164, 13859, 27718, 38411, 55436, 76822, 153644, 983989, 1967978, 3935956, 7497719, 14995438, 29990876, 532338049, 1064676098, 2129352196]

約数ペア:

[(1, 2129352196), (2, 1064676098), (4, 532338049), (71, 29990876), (142, 14995438), (284, 7497719), (541, 3935956), (1082, 1967978), (2164, 983989), (13859, 153644), (27718, 76822), (38411, 55436)]