4522981787

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 5012953920

約数和(自身を除く): 489972133

約数列:

[1, 19, 37, 53, 233, 521, 703, 1007, 1961, 4427, 8621, 9899, 12349, 19277, 27613, 37259, 121393, 163799, 234631, 366263, 456913, 524647, 1021681, 2306467, 4491541, 6433829, 8681347, 19411939, 85339279, 122242751, 238051673, 4522981787]

約数ペア:

[(1, 4522981787), (19, 238051673), (37, 122242751), (53, 85339279), (233, 19411939), (521, 8681347), (703, 6433829), (1007, 4491541), (1961, 2306467), (4427, 1021681), (8621, 524647), (9899, 456913), (12349, 366263), (19277, 234631), (27613, 163799), (37259, 121393)]