2021574190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8789453}}^1$

素因数の和:8789483

約数の個数: 16

約数和(自身を含む): 3797044128

約数和(自身を除く): 1775469938

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8789453, 17578906, 43947265, 87894530, 202157419, 404314838, 1010787095, 2021574190]

約数ペア:

[(1, 2021574190), (2, 1010787095), (5, 404314838), (10, 202157419), (23, 87894530), (46, 43947265), (115, 17578906), (230, 8789453)]