886228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 1831424

約数和(自身を除く): 945196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1021, 2042, 4084, 7147, 14294, 28588, 31651, 63302, 126604, 221557, 443114, 886228]

約数ペア:

[(1, 886228), (2, 443114), (4, 221557), (7, 126604), (14, 63302), (28, 31651), (31, 28588), (62, 14294), (124, 7147), (217, 4084), (434, 2042), (868, 1021)]