2100054774

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{520073}}^1$

素因数の和:520751

約数の個数: 16

約数和(自身を含む): 4206358512

約数和(自身を除く): 2106303738

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 520073, 1040146, 1560219, 3120438, 350009129, 700018258, 1050027387, 2100054774]

約数ペア:

[(1, 2100054774), (2, 1050027387), (3, 700018258), (6, 350009129), (673, 3120438), (1346, 1560219), (2019, 1040146), (4038, 520073)]