4909994138

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{21149}}^1$

素因数の和:21291

約数の個数: 48

約数和(自身を含む): 9027158400

約数和(自身を除く): 4117164262

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 103, 161, 206, 322, 721, 1127, 1442, 2254, 2369, 4738, 5047, 10094, 16583, 21149, 33166, 42298, 116081, 148043, 232162, 296086, 486427, 972854, 1036301, 2072602, 2178347, 3404989, 4356694, 6809978, 15248429, 23834923, 30496858, 47669846, 50101981, 100203962, 106739003, 213478006, 350713867, 701427734, 2454997069, 4909994138]

約数ペア:

[(1, 4909994138), (2, 2454997069), (7, 701427734), (14, 350713867), (23, 213478006), (46, 106739003), (49, 100203962), (98, 50101981), (103, 47669846), (161, 30496858), (206, 23834923), (322, 15248429), (721, 6809978), (1127, 4356694), (1442, 3404989), (2254, 2178347), (2369, 2072602), (4738, 1036301), (5047, 972854), (10094, 486427), (16583, 296086), (21149, 232162), (33166, 148043), (42298, 116081)]