655081084

素因数分解:

$2^2\times 7^1\times {\mathrm{5501}}^1\times {\mathrm{4253}}^1$

素因数の和:9765

約数の個数: 24

約数和(自身を含む): 1310708448

約数和(自身を除く): 655627364

約数列:

[1, 2, 4, 7, 14, 28, 4253, 5501, 8506, 11002, 17012, 22004, 29771, 38507, 59542, 77014, 119084, 154028, 23395753, 46791506, 93583012, 163770271, 327540542, 655081084]

約数ペア:

[(1, 655081084), (2, 327540542), (4, 163770271), (7, 93583012), (14, 46791506), (28, 23395753), (4253, 154028), (5501, 119084), (8506, 77014), (11002, 59542), (17012, 38507), (22004, 29771)]