2011896070

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1780439}}^1$

素因数の和:1780559

約数の個数: 16

約数和(自身を含む): 3653462880

約数和(自身を除く): 1641566810

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1780439, 3560878, 8902195, 17804390, 201189607, 402379214, 1005948035, 2011896070]

約数ペア:

[(1, 2011896070), (2, 1005948035), (5, 402379214), (10, 201189607), (113, 17804390), (226, 8902195), (565, 3560878), (1130, 1780439)]