2003022308

素因数分解:

$2^2\times 7^1\times {\mathrm{71536511}}^1$

素因数の和:71536522

約数の個数: 12

約数和(自身を含む): 4006044672

約数和(自身を除く): 2003022364

約数列:

[1, 2, 4, 7, 14, 28, 71536511, 143073022, 286146044, 500755577, 1001511154, 2003022308]

約数ペア:

[(1, 2003022308), (2, 1001511154), (4, 500755577), (7, 286146044), (14, 143073022), (28, 71536511)]