131076934

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2668

約数の個数: 24

約数和(自身を含む): 210513168

約数和(自身を除く): 79436234

約数列:

[1, 2, 19, 38, 71, 142, 361, 722, 1349, 2557, 2698, 5114, 25631, 48583, 51262, 97166, 181547, 363094, 923077, 1846154, 3449393, 6898786, 65538467, 131076934]

約数ペア:

[(1, 131076934), (2, 65538467), (19, 6898786), (38, 3449393), (71, 1846154), (142, 923077), (361, 363094), (722, 181547), (1349, 97166), (2557, 51262), (2698, 48583), (5114, 25631)]