2040607058

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{8461}}^1$

素因数の和:8607

約数の個数: 48

約数和(自身を含む): 3750629184

約数和(自身を除く): 1710022126

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 107, 161, 214, 322, 749, 1127, 1498, 2254, 2461, 4922, 5243, 8461, 10486, 16922, 17227, 34454, 59227, 118454, 120589, 194603, 241178, 389206, 414589, 829178, 905327, 1362221, 1810654, 2724442, 6337289, 9535547, 12674578, 19071094, 20822521, 41645042, 44361023, 88722046, 145757647, 291515294, 1020303529, 2040607058]

約数ペア:

[(1, 2040607058), (2, 1020303529), (7, 291515294), (14, 145757647), (23, 88722046), (46, 44361023), (49, 41645042), (98, 20822521), (107, 19071094), (161, 12674578), (214, 9535547), (322, 6337289), (749, 2724442), (1127, 1810654), (1498, 1362221), (2254, 905327), (2461, 829178), (4922, 414589), (5243, 389206), (8461, 241178), (10486, 194603), (16922, 120589), (17227, 118454), (34454, 59227)]