2056636673

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{3923}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 2580234048

約数和(自身を除く): 523597375

約数列:

[1, 7, 13, 49, 91, 637, 823, 3923, 5761, 10699, 27461, 40327, 50999, 74893, 192227, 356993, 524251, 2498951, 3228629, 22600403, 41972177, 158202821, 293805239, 2056636673]

約数ペア:

[(1, 2056636673), (7, 293805239), (13, 158202821), (49, 41972177), (91, 22600403), (637, 3228629), (823, 2498951), (3923, 524251), (5761, 356993), (10699, 192227), (27461, 74893), (40327, 50999)]