2578902572

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{563}}^1\times {\mathrm{5813}}^1$

素因数の和:6577

約数の個数: 24

約数和(自身を含む): 4544827056

約数和(自身を除く): 1965924484

約数列:

[1, 2, 4, 197, 394, 563, 788, 1126, 2252, 5813, 11626, 23252, 110911, 221822, 443644, 1145161, 2290322, 3272719, 4580644, 6545438, 13090876, 644725643, 1289451286, 2578902572]

約数ペア:

[(1, 2578902572), (2, 1289451286), (4, 644725643), (197, 13090876), (394, 6545438), (563, 4580644), (788, 3272719), (1126, 2290322), (2252, 1145161), (5813, 443644), (11626, 221822), (23252, 110911)]