2070218

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 1143862

約数列:

[1, 2, 61, 71, 122, 142, 239, 478, 4331, 8662, 14579, 16969, 29158, 33938, 1035109, 2070218]

約数ペア:

[(1, 2070218), (2, 1035109), (61, 33938), (71, 29158), (122, 16969), (142, 14579), (239, 8662), (478, 4331)]