2019117044

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1360591}}^1$

素因数の和:1360655

約数の個数: 24

約数和(自身を含む): 4114430208

約数和(自身を除く): 2095313164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1360591, 2721182, 5442364, 9524137, 19048274, 38096548, 72111323, 144222646, 288445292, 504779261, 1009558522, 2019117044]

約数ペア:

[(1, 2019117044), (2, 1009558522), (4, 504779261), (7, 288445292), (14, 144222646), (28, 72111323), (53, 38096548), (106, 19048274), (212, 9524137), (371, 5442364), (742, 2721182), (1484, 1360591)]