2779565556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{12191077}}^1$

素因数の和:12191103

約数の個数: 24

約数和(自身を含む): 6827003680

約数和(自身を除く): 4047438124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 12191077, 24382154, 36573231, 48764308, 73146462, 146292924, 231630463, 463260926, 694891389, 926521852, 1389782778, 2779565556]

約数ペア:

[(1, 2779565556), (2, 1389782778), (3, 926521852), (4, 694891389), (6, 463260926), (12, 231630463), (19, 146292924), (38, 73146462), (57, 48764308), (76, 36573231), (114, 24382154), (228, 12191077)]