2018992192

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109919}}^1$

素因数の和:109979

約数の個数: 56

約数和(自身を含む): 4690506240

約数和(自身を除く): 2671514048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 109919, 219838, 439676, 769433, 879352, 1538866, 1758704, 3077732, 3517408, 4506679, 6155464, 7034816, 9013358, 12310928, 18026716, 24621856, 31546753, 36053432, 49243712, 63093506, 72106864, 126187012, 144213728, 252374024, 288427456, 504748048, 1009496096, 2018992192]

約数ペア:

[(1, 2018992192), (2, 1009496096), (4, 504748048), (7, 288427456), (8, 252374024), (14, 144213728), (16, 126187012), (28, 72106864), (32, 63093506), (41, 49243712), (56, 36053432), (64, 31546753), (82, 24621856), (112, 18026716), (164, 12310928), (224, 9013358), (287, 7034816), (328, 6155464), (448, 4506679), (574, 3517408), (656, 3077732), (1148, 1758704), (1312, 1538866), (2296, 879352), (2624, 769433), (4592, 439676), (9184, 219838), (18368, 109919)]