2067890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1709}}^1$

素因数の和:1738

約数の個数: 24

約数和(自身を含む): 4093740

約数和(自身を除く): 2025850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1709, 3418, 8545, 17090, 18799, 37598, 93995, 187990, 206789, 413578, 1033945, 2067890]

約数ペア:

[(1, 2067890), (2, 1033945), (5, 413578), (10, 206789), (11, 187990), (22, 93995), (55, 37598), (110, 18799), (121, 17090), (242, 8545), (605, 3418), (1210, 1709)]