781036204016

素因数分解:

$2^4\times {\mathrm{5807}}^1\times {\mathrm{8406193}}^1$

素因数の和:8412008

約数の個数: 20

約数和(自身を含む): 1513518417312

約数和(自身を除く): 732482213296

約数列:

[1, 2, 4, 8, 16, 5807, 11614, 23228, 46456, 92912, 8406193, 16812386, 33624772, 67249544, 134499088, 48814762751, 97629525502, 195259051004, 390518102008, 781036204016]

約数ペア:

[(1, 781036204016), (2, 390518102008), (4, 195259051004), (8, 97629525502), (16, 48814762751), (5807, 134499088), (11614, 67249544), (23228, 33624772), (46456, 16812386), (92912, 8406193)]