2220238722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1\times {\mathrm{12479}}^1$

素因数の和:14778

約数の個数: 32

約数和(自身を含む): 4784532480

約数和(自身を除く): 2564293758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2281, 4562, 6843, 12479, 13686, 24958, 29653, 37437, 59306, 74874, 88959, 162227, 177918, 324454, 486681, 973362, 28464599, 56929198, 85393797, 170787594, 370039787, 740079574, 1110119361, 2220238722]

約数ペア:

[(1, 2220238722), (2, 1110119361), (3, 740079574), (6, 370039787), (13, 170787594), (26, 85393797), (39, 56929198), (78, 28464599), (2281, 973362), (4562, 486681), (6843, 324454), (12479, 177918), (13686, 162227), (24958, 88959), (29653, 74874), (37437, 59306)]