571004394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{56681}}^1$

素因数の和:56782

約数の個数: 32

約数和(自身を含む): 1208006784

約数和(自身を除く): 637002390

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 56681, 113362, 170043, 340086, 1303663, 2607326, 3910989, 4137713, 7821978, 8275426, 12413139, 24826278, 95167399, 190334798, 285502197, 571004394]

約数ペア:

[(1, 571004394), (2, 285502197), (3, 190334798), (6, 95167399), (23, 24826278), (46, 12413139), (69, 8275426), (73, 7821978), (138, 4137713), (146, 3910989), (219, 2607326), (438, 1303663), (1679, 340086), (3358, 170043), (5037, 113362), (10074, 56681)]