2077721858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{5477}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 3352536000

約数和(自身を除く): 1274814142

約数列:

[1, 2, 19, 38, 67, 134, 149, 298, 1273, 2546, 2831, 5477, 5662, 9983, 10954, 19966, 104063, 189677, 208126, 366959, 379354, 733918, 816073, 1632146, 6972221, 13944442, 15505387, 31010774, 54676891, 109353782, 1038860929, 2077721858]

約数ペア:

[(1, 2077721858), (2, 1038860929), (19, 109353782), (38, 54676891), (67, 31010774), (134, 15505387), (149, 13944442), (298, 6972221), (1273, 1632146), (2546, 816073), (2831, 733918), (5477, 379354), (5662, 366959), (9983, 208126), (10954, 189677), (19966, 104063)]