2040852058

素因数分解:

$2^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{33427}}^1$

素因数の和:33539

約数の個数: 32

約数和(自身を含む): 3610224000

約数和(自身を除く): 1569371942

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 343, 623, 686, 1246, 4361, 8722, 30527, 33427, 61054, 66854, 233989, 467978, 1637923, 2975003, 3275846, 5950006, 11465461, 20825021, 22930922, 41650042, 145775147, 291550294, 1020426029, 2040852058]

約数ペア:

[(1, 2040852058), (2, 1020426029), (7, 291550294), (14, 145775147), (49, 41650042), (89, 22930922), (98, 20825021), (178, 11465461), (343, 5950006), (623, 3275846), (686, 2975003), (1246, 1637923), (4361, 467978), (8722, 233989), (30527, 66854), (33427, 61054)]