4135678

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 16

約数和(自身を含む): 6383520

約数和(自身を除く): 2247842

約数列:

[1, 2, 61, 109, 122, 218, 311, 622, 6649, 13298, 18971, 33899, 37942, 67798, 2067839, 4135678]

約数ペア:

[(1, 4135678), (2, 2067839), (61, 67798), (109, 37942), (122, 33899), (218, 18971), (311, 13298), (622, 6649)]