901314981892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1786721}}^1$

素因数の和:1786936

約数の個数: 48

約数和(自身を含む): 1733477684400

約数和(自身を除く): 832162702508

約数列:

[1, 2, 4, 13, 26, 52, 89, 109, 178, 218, 356, 436, 1157, 1417, 2314, 2834, 4628, 5668, 9701, 19402, 38804, 126113, 252226, 504452, 1786721, 3573442, 7146884, 23227373, 46454746, 92909492, 159018169, 194752589, 318036338, 389505178, 636072676, 779010356, 2067236197, 2531783657, 4134472394, 5063567314, 8268944788, 10127134628, 17332980421, 34665960842, 69331921684, 225328745473, 450657490946, 901314981892]

約数ペア:

[(1, 901314981892), (2, 450657490946), (4, 225328745473), (13, 69331921684), (26, 34665960842), (52, 17332980421), (89, 10127134628), (109, 8268944788), (178, 5063567314), (218, 4134472394), (356, 2531783657), (436, 2067236197), (1157, 779010356), (1417, 636072676), (2314, 389505178), (2834, 318036338), (4628, 194752589), (5668, 159018169), (9701, 92909492), (19402, 46454746), (38804, 23227373), (126113, 7146884), (252226, 3573442), (504452, 1786721)]