947091454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 1612431360

約数和(自身を除く): 665339906

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 107, 191, 214, 382, 493, 799, 986, 1363, 1598, 1819, 2726, 3103, 3247, 3638, 5029, 5539, 6206, 6494, 8977, 10058, 11078, 17954, 20437, 23171, 40874, 46342, 52751, 85493, 94163, 105502, 145841, 152609, 170986, 188326, 260333, 291682, 305218, 347429, 520666, 592673, 694858, 960539, 1185346, 1921078, 2479297, 4425661, 4958594, 8851322, 10075441, 16329163, 20150882, 27855631, 32658326, 55711262, 473545727, 947091454]

約数ペア:

[(1, 947091454), (2, 473545727), (17, 55711262), (29, 32658326), (34, 27855631), (47, 20150882), (58, 16329163), (94, 10075441), (107, 8851322), (191, 4958594), (214, 4425661), (382, 2479297), (493, 1921078), (799, 1185346), (986, 960539), (1363, 694858), (1598, 592673), (1819, 520666), (2726, 347429), (3103, 305218), (3247, 291682), (3638, 260333), (5029, 188326), (5539, 170986), (6206, 152609), (6494, 145841), (8977, 105502), (10058, 94163), (11078, 85493), (17954, 52751), (20437, 46342), (23171, 40874)]