2561830194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5545087}}^1$

素因数の和:5545110

約数の個数: 32

約数和(自身を含む): 6387941376

約数和(自身を除く): 3826111182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 5545087, 11090174, 16635261, 33270522, 38815609, 60995957, 77631218, 116446827, 121991914, 182987871, 232893654, 365975742, 426971699, 853943398, 1280915097, 2561830194]

約数ペア:

[(1, 2561830194), (2, 1280915097), (3, 853943398), (6, 426971699), (7, 365975742), (11, 232893654), (14, 182987871), (21, 121991914), (22, 116446827), (33, 77631218), (42, 60995957), (66, 38815609), (77, 33270522), (154, 16635261), (231, 11090174), (462, 5545087)]