271438518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{2917}}^1$

素因数の和:4128

約数の個数: 32

約数和(自身を含む): 585327456

約数和(自身を除く): 313888938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1193, 2386, 2917, 3579, 5834, 7158, 8751, 15509, 17502, 31018, 37921, 46527, 75842, 93054, 113763, 227526, 3479981, 6959962, 10439943, 20879886, 45239753, 90479506, 135719259, 271438518]

約数ペア:

[(1, 271438518), (2, 135719259), (3, 90479506), (6, 45239753), (13, 20879886), (26, 10439943), (39, 6959962), (78, 3479981), (1193, 227526), (2386, 113763), (2917, 93054), (3579, 75842), (5834, 46527), (7158, 37921), (8751, 31018), (15509, 17502)]