2009252

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 4077696

約数和(自身を除く): 2068444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 983, 1022, 1966, 2044, 3932, 6881, 13762, 27524, 71759, 143518, 287036, 502313, 1004626, 2009252]

約数ペア:

[(1, 2009252), (2, 1004626), (4, 502313), (7, 287036), (14, 143518), (28, 71759), (73, 27524), (146, 13762), (292, 6881), (511, 3932), (983, 2044), (1022, 1966)]