3126982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 5102352

約数和(自身を除く): 1975370

約数列:

[1, 2, 19, 38, 61, 71, 122, 142, 361, 722, 1159, 1349, 2318, 2698, 4331, 8662, 22021, 25631, 44042, 51262, 82289, 164578, 1563491, 3126982]

約数ペア:

[(1, 3126982), (2, 1563491), (19, 164578), (38, 82289), (61, 51262), (71, 44042), (122, 25631), (142, 22021), (361, 8662), (722, 4331), (1159, 2698), (1349, 2318)]