1930393367

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7699}}^1$

素因数の和:7780

約数の個数: 32

約数和(自身を含む): 2439360000

約数和(自身を除く): 508966633

約数列:

[1, 7, 17, 43, 49, 119, 301, 343, 731, 833, 2107, 5117, 5831, 7699, 14749, 35819, 53893, 130883, 250733, 331057, 377251, 916181, 2317399, 2640757, 5627969, 6413267, 16221793, 39395783, 44892869, 113552551, 275770481, 1930393367]

約数ペア:

[(1, 1930393367), (7, 275770481), (17, 113552551), (43, 44892869), (49, 39395783), (119, 16221793), (301, 6413267), (343, 5627969), (731, 2640757), (833, 2317399), (2107, 916181), (5117, 377251), (5831, 331057), (7699, 250733), (14749, 130883), (35819, 53893)]