486419479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 627701760

約数和(自身を除く): 141282281

約数列:

[1, 7, 13, 23, 91, 161, 277, 299, 839, 1939, 2093, 3601, 5873, 6371, 10907, 19297, 25207, 44597, 76349, 82823, 135079, 232403, 250861, 579761, 1626821, 1756027, 3021239, 5345269, 21148673, 37416883, 69488497, 486419479]

約数ペア:

[(1, 486419479), (7, 69488497), (13, 37416883), (23, 21148673), (91, 5345269), (161, 3021239), (277, 1756027), (299, 1626821), (839, 579761), (1939, 250861), (2093, 232403), (3601, 135079), (5873, 82823), (6371, 76349), (10907, 44597), (19297, 25207)]