2017792

素因数分解:

$2^9\times 7^1\times {\mathrm{563}}^1$

素因数の和:588

約数の個数: 40

約数和(自身を含む): 4615776

約数和(自身を除く): 2597984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 563, 896, 1126, 1792, 2252, 3584, 3941, 4504, 7882, 9008, 15764, 18016, 31528, 36032, 63056, 72064, 126112, 144128, 252224, 288256, 504448, 1008896, 2017792]

約数ペア:

[(1, 2017792), (2, 1008896), (4, 504448), (7, 288256), (8, 252224), (14, 144128), (16, 126112), (28, 72064), (32, 63056), (56, 36032), (64, 31528), (112, 18016), (128, 15764), (224, 9008), (256, 7882), (448, 4504), (512, 3941), (563, 3584), (896, 2252), (1126, 1792)]