2007691126

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443983}}^1$

素因数の和:444028

約数の個数: 32

約数和(自身を含む): 3836021760

約数和(自身を除く): 1828330634

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 443983, 887966, 3107881, 6215762, 7547711, 8435677, 15095422, 16871354, 52833977, 59049739, 105667954, 118099478, 143406509, 286813018, 1003845563, 2007691126]

約数ペア:

[(1, 2007691126), (2, 1003845563), (7, 286813018), (14, 143406509), (17, 118099478), (19, 105667954), (34, 59049739), (38, 52833977), (119, 16871354), (133, 15095422), (238, 8435677), (266, 7547711), (323, 6215762), (646, 3107881), (2261, 887966), (4522, 443983)]