2011023812

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{322073}}^1$

素因数の和:322307

約数の個数: 24

約数和(自身を含む): 4040096256

約数和(自身を除く): 2029072444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 322073, 644146, 1288292, 2254511, 4509022, 9018044, 71822279, 143644558, 287289116, 502755953, 1005511906, 2011023812]

約数ペア:

[(1, 2011023812), (2, 1005511906), (4, 502755953), (7, 287289116), (14, 143644558), (28, 71822279), (223, 9018044), (446, 4509022), (892, 2254511), (1561, 1288292), (3122, 644146), (6244, 322073)]