819848944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{966803}}^1$

素因数の和:966864

約数の個数: 20

約数和(自身を含む): 1618429896

約数和(自身を除く): 798580952

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 966803, 1933606, 3867212, 7734424, 15468848, 51240559, 102481118, 204962236, 409924472, 819848944]

約数ペア:

[(1, 819848944), (2, 409924472), (4, 204962236), (8, 102481118), (16, 51240559), (53, 15468848), (106, 7734424), (212, 3867212), (424, 1933606), (848, 966803)]