2017128894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{1237}}^1$

素因数の和:2081

約数の個数: 64

約数和(自身を含む): 4552353792

約数和(自身を除く): 2535224898

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 797, 1023, 1237, 1594, 2046, 2391, 2474, 3711, 4782, 7422, 8767, 13607, 17534, 24707, 26301, 27214, 38347, 40821, 49414, 52602, 74121, 76694, 81642, 115041, 148242, 230082, 271777, 421817, 543554, 815331, 843634, 985889, 1265451, 1630662, 1971778, 2530902, 2957667, 5915334, 10844779, 21689558, 30562559, 32534337, 61125118, 65068674, 91687677, 183375354, 336188149, 672376298, 1008564447, 2017128894]

約数ペア:

[(1, 2017128894), (2, 1008564447), (3, 672376298), (6, 336188149), (11, 183375354), (22, 91687677), (31, 65068674), (33, 61125118), (62, 32534337), (66, 30562559), (93, 21689558), (186, 10844779), (341, 5915334), (682, 2957667), (797, 2530902), (1023, 1971778), (1237, 1630662), (1594, 1265451), (2046, 985889), (2391, 843634), (2474, 815331), (3711, 543554), (4782, 421817), (7422, 271777), (8767, 230082), (13607, 148242), (17534, 115041), (24707, 81642), (26301, 76694), (27214, 74121), (38347, 52602), (40821, 49414)]