1422316

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 2885120

約数和(自身を除く): 1462804

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 643, 1106, 1286, 2212, 2572, 4501, 9002, 18004, 50797, 101594, 203188, 355579, 711158, 1422316]

約数ペア:

[(1, 1422316), (2, 711158), (4, 355579), (7, 203188), (14, 101594), (28, 50797), (79, 18004), (158, 9002), (316, 4501), (553, 2572), (643, 2212), (1106, 1286)]