2017370866

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1083443}}^1$

素因数の和:1083478

約数の個数: 24

約数和(自身を含む): 3705378480

約数和(自身を除く): 1688007614

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1083443, 2166886, 7584101, 15168202, 20585417, 41170834, 53088707, 106177414, 144097919, 288195838, 1008685433, 2017370866]

約数ペア:

[(1, 2017370866), (2, 1008685433), (7, 288195838), (14, 144097919), (19, 106177414), (38, 53088707), (49, 41170834), (98, 20585417), (133, 15168202), (266, 7584101), (931, 2166886), (1862, 1083443)]