810921892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{18430043}}^1$

素因数の和:18430058

約数の個数: 12

約数和(自身を含む): 1548123696

約数和(自身を除く): 737201804

約数列:

[1, 2, 4, 11, 22, 44, 18430043, 36860086, 73720172, 202730473, 405460946, 810921892]

約数ペア:

[(1, 810921892), (2, 405460946), (4, 202730473), (11, 73720172), (22, 36860086), (44, 18430043)]