291215692016

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{49593953}}^1$

素因数の和:49594328

約数の個数: 20

約数和(自身を含む): 565767827232

約数和(自身を除く): 274552135216

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 49593953, 99187906, 198375812, 396751624, 793503248, 18200980751, 36401961502, 72803923004, 145607846008, 291215692016]

約数ペア:

[(1, 291215692016), (2, 145607846008), (4, 72803923004), (8, 36401961502), (16, 18200980751), (367, 793503248), (734, 396751624), (1468, 198375812), (2936, 99187906), (5872, 49593953)]