1920583676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{651487}}^1$

素因数の和:651569

約数の個数: 24

約数和(自身を含む): 3721299456

約数和(自身を除く): 1800715780

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 651487, 1302974, 2605948, 7166357, 14332714, 28665428, 43649629, 87299258, 174598516, 480145919, 960291838, 1920583676]

約数ペア:

[(1, 1920583676), (2, 960291838), (4, 480145919), (11, 174598516), (22, 87299258), (44, 43649629), (67, 28665428), (134, 14332714), (268, 7166357), (737, 2605948), (1474, 1302974), (2948, 651487)]