2647506130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{21911}}^1$

素因数の和:22242

約数の個数: 32

約数和(自身を含む): 4893913728

約数和(自身を除く): 2246407598

約数列:

[1, 2, 5, 10, 43, 86, 215, 281, 430, 562, 1405, 2810, 12083, 21911, 24166, 43822, 60415, 109555, 120830, 219110, 942173, 1884346, 4710865, 6156991, 9421730, 12313982, 30784955, 61569910, 264750613, 529501226, 1323753065, 2647506130]

約数ペア:

[(1, 2647506130), (2, 1323753065), (5, 529501226), (10, 264750613), (43, 61569910), (86, 30784955), (215, 12313982), (281, 9421730), (430, 6156991), (562, 4710865), (1405, 1884346), (2810, 942173), (12083, 219110), (21911, 120830), (24166, 109555), (43822, 60415)]