5417890

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1223}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 9782208

約数和(自身を除く): 4364318

約数列:

[1, 2, 5, 10, 443, 886, 1223, 2215, 2446, 4430, 6115, 12230, 541789, 1083578, 2708945, 5417890]

約数ペア:

[(1, 5417890), (2, 2708945), (5, 1083578), (10, 541789), (443, 12230), (886, 6115), (1223, 4430), (2215, 2446)]