2021046244

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{5651}}^1$

素因数の和:5956

約数の個数: 48

約数和(自身を含む): 4136178816

約数和(自身を除く): 2115132572

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 241, 371, 482, 742, 964, 1484, 1687, 3374, 5651, 6748, 11302, 12773, 22604, 25546, 39557, 51092, 79114, 89411, 158228, 178822, 299503, 357644, 599006, 1198012, 1361891, 2096521, 2723782, 4193042, 5447564, 8386084, 9533237, 19066474, 38132948, 72180223, 144360446, 288720892, 505261561, 1010523122, 2021046244]

約数ペア:

[(1, 2021046244), (2, 1010523122), (4, 505261561), (7, 288720892), (14, 144360446), (28, 72180223), (53, 38132948), (106, 19066474), (212, 9533237), (241, 8386084), (371, 5447564), (482, 4193042), (742, 2723782), (964, 2096521), (1484, 1361891), (1687, 1198012), (3374, 599006), (5651, 357644), (6748, 299503), (11302, 178822), (12773, 158228), (22604, 89411), (25546, 79114), (39557, 51092)]