2019803737

素因数分解:

$7^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1\times {\mathrm{1229}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 2320035840

約数和(自身を除く): 300232103

約数列:

[1, 7, 383, 613, 1229, 2681, 4291, 8603, 234779, 470707, 753377, 1643453, 3294949, 5273639, 288543391, 2019803737]

約数ペア:

[(1, 2019803737), (7, 288543391), (383, 5273639), (613, 3294949), (1229, 1643453), (2681, 753377), (4291, 470707), (8603, 234779)]