2452751

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 2949120

約数和(自身を除く): 496369

約数列:

[1, 7, 31, 89, 127, 217, 623, 889, 2759, 3937, 11303, 19313, 27559, 79121, 350393, 2452751]

約数ペア:

[(1, 2452751), (7, 350393), (31, 79121), (89, 27559), (127, 19313), (217, 11303), (623, 3937), (889, 2759)]