2101472866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 3271010688

約数和(自身を除く): 1169537822

約数列:

[1, 2, 43, 86, 137, 173, 274, 346, 1031, 2062, 5891, 7439, 11782, 14878, 23701, 44333, 47402, 88666, 141247, 178363, 282494, 356726, 1019143, 2038286, 6073621, 7669609, 12147242, 15339218, 24435731, 48871462, 1050736433, 2101472866]

約数ペア:

[(1, 2101472866), (2, 1050736433), (43, 48871462), (86, 24435731), (137, 15339218), (173, 12147242), (274, 7669609), (346, 6073621), (1031, 2038286), (2062, 1019143), (5891, 356726), (7439, 282494), (11782, 178363), (14878, 141247), (23701, 88666), (44333, 47402)]