2021547556

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3139049}}^1$

素因数の和:3139083

約数の個数: 24

約数和(自身を含む): 4218883200

約数和(自身を除く): 2197335644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3139049, 6278098, 12556196, 21973343, 43946686, 72198127, 87893372, 144396254, 288792508, 505386889, 1010773778, 2021547556]

約数ペア:

[(1, 2021547556), (2, 1010773778), (4, 505386889), (7, 288792508), (14, 144396254), (23, 87893372), (28, 72198127), (46, 43946686), (92, 21973343), (161, 12556196), (322, 6278098), (644, 3139049)]