1801471696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2124377}}^1$

素因数の和:2124438

約数の個数: 20

約数和(自身を含む): 3556208772

約数和(自身を除く): 1754737076

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2124377, 4248754, 8497508, 16995016, 33990032, 112591981, 225183962, 450367924, 900735848, 1801471696]

約数ペア:

[(1, 1801471696), (2, 900735848), (4, 450367924), (8, 225183962), (16, 112591981), (53, 33990032), (106, 16995016), (212, 8497508), (424, 4248754), (848, 2124377)]