2147852

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 4354560

約数和(自身を除く): 2206708

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 971, 1106, 1942, 2212, 3884, 6797, 13594, 27188, 76709, 153418, 306836, 536963, 1073926, 2147852]

約数ペア:

[(1, 2147852), (2, 1073926), (4, 536963), (7, 306836), (14, 153418), (28, 76709), (79, 27188), (158, 13594), (316, 6797), (553, 3884), (971, 2212), (1106, 1942)]