2550541441

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{29453}}^1$

素因数の和:29688

約数の個数: 16

約数和(自身を含む): 2968963200

約数和(自身を除く): 418421759

約数列:

[1, 7, 89, 139, 623, 973, 12371, 29453, 86597, 206171, 2621317, 4093967, 18349219, 28657769, 364363063, 2550541441]

約数ペア:

[(1, 2550541441), (7, 364363063), (89, 28657769), (139, 18349219), (623, 4093967), (973, 2621317), (12371, 206171), (29453, 86597)]