2220222477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{68443}}^1$

素因数の和:69440

約数の個数: 16

約数和(自身を含む): 3232747008

約数和(自身を除く): 1012524531

約数列:

[1, 3, 11, 33, 983, 2949, 10813, 32439, 68443, 205329, 752873, 2258619, 67279469, 201838407, 740074159, 2220222477]

約数ペア:

[(1, 2220222477), (3, 740074159), (11, 201838407), (33, 67279469), (983, 2258619), (2949, 752873), (10813, 205329), (32439, 68443)]