2015704878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89563}}^1$

素因数の和:89621

約数の個数: 48

約数和(自身を含む): 4574212608

約数和(自身を除く): 2558507730

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 2046, 3751, 7502, 11253, 22506, 89563, 179126, 268689, 537378, 985193, 1970386, 2776453, 2955579, 5552906, 5911158, 8329359, 10837123, 16658718, 21674246, 30540983, 32511369, 61081966, 65022738, 91622949, 183245898, 335950813, 671901626, 1007852439, 2015704878]

約数ペア:

[(1, 2015704878), (2, 1007852439), (3, 671901626), (6, 335950813), (11, 183245898), (22, 91622949), (31, 65022738), (33, 61081966), (62, 32511369), (66, 30540983), (93, 21674246), (121, 16658718), (186, 10837123), (242, 8329359), (341, 5911158), (363, 5552906), (682, 2955579), (726, 2776453), (1023, 1970386), (2046, 985193), (3751, 537378), (7502, 268689), (11253, 179126), (22506, 89563)]