2724458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3397

約数の個数: 16

約数和(自身を含む): 4580064

約数和(自身を除く): 1855606

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 3347, 6694, 36817, 73634, 123839, 247678, 1362229, 2724458]

約数ペア:

[(1, 2724458), (2, 1362229), (11, 247678), (22, 123839), (37, 73634), (74, 36817), (407, 6694), (814, 3347)]