8157804932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1\times {\mathrm{919}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 14800665600

約数和(自身を除く): 6642860668

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 452, 479, 919, 958, 1838, 1916, 3676, 4633, 9266, 18532, 19639, 37679, 39278, 54127, 75358, 78556, 103847, 108254, 150716, 207694, 216508, 415388, 440201, 880402, 1760804, 2219207, 4257727, 4438414, 8515454, 8876828, 17030908, 18048241, 36096482, 49742713, 72192964, 99485426, 198970852, 2039451233, 4078902466, 8157804932]

約数ペア:

[(1, 8157804932), (2, 4078902466), (4, 2039451233), (41, 198970852), (82, 99485426), (113, 72192964), (164, 49742713), (226, 36096482), (452, 18048241), (479, 17030908), (919, 8876828), (958, 8515454), (1838, 4438414), (1916, 4257727), (3676, 2219207), (4633, 1760804), (9266, 880402), (18532, 440201), (19639, 415388), (37679, 216508), (39278, 207694), (54127, 150716), (75358, 108254), (78556, 103847)]