2273180273

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4999}}^1$

素因数の和:5301

約数の個数: 32

約数和(自身を含む): 2956800000

約数和(自身を除く): 683619727

約数列:

[1, 7, 13, 19, 91, 133, 247, 263, 1729, 1841, 3419, 4997, 4999, 23933, 34979, 34993, 64961, 64987, 94981, 454727, 454909, 664867, 1234753, 1314737, 8643271, 9203159, 17091581, 24980003, 119641067, 174860021, 324740039, 2273180273]

約数ペア:

[(1, 2273180273), (7, 324740039), (13, 174860021), (19, 119641067), (91, 24980003), (133, 17091581), (247, 9203159), (263, 8643271), (1729, 1314737), (1841, 1234753), (3419, 664867), (4997, 454909), (4999, 454727), (23933, 94981), (34979, 64987), (34993, 64961)]