520079861692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1\times {\mathrm{53591}}^1$

素因数の和:54970

約数の個数: 48

約数和(自身を含む): 955662833664

約数和(自身を除く): 435582971972

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1283, 1891, 2566, 3782, 5132, 7564, 39773, 53591, 78263, 79546, 107182, 156526, 159092, 214364, 313052, 1661321, 2426153, 3269051, 3322642, 4852306, 6538102, 6645284, 9704612, 13076204, 68757253, 101340581, 137514506, 202681162, 275029012, 405362324, 2131474843, 4194192433, 4262949686, 8388384866, 8525899372, 16776769732, 130019965423, 260039930846, 520079861692]

約数ペア:

[(1, 520079861692), (2, 260039930846), (4, 130019965423), (31, 16776769732), (61, 8525899372), (62, 8388384866), (122, 4262949686), (124, 4194192433), (244, 2131474843), (1283, 405362324), (1891, 275029012), (2566, 202681162), (3782, 137514506), (5132, 101340581), (7564, 68757253), (39773, 13076204), (53591, 9704612), (78263, 6645284), (79546, 6538102), (107182, 4852306), (156526, 3322642), (159092, 3269051), (214364, 2426153), (313052, 1661321)]