2797826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 2023294

約数列:

[1, 2, 17, 19, 34, 38, 61, 71, 122, 142, 323, 646, 1037, 1159, 1207, 1349, 2074, 2318, 2414, 2698, 4331, 8662, 19703, 22933, 39406, 45866, 73627, 82289, 147254, 164578, 1398913, 2797826]

約数ペア:

[(1, 2797826), (2, 1398913), (17, 164578), (19, 147254), (34, 82289), (38, 73627), (61, 45866), (71, 39406), (122, 22933), (142, 19703), (323, 8662), (646, 4331), (1037, 2698), (1159, 2414), (1207, 2318), (1349, 2074)]