1520252877902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{347248259}}^1$

素因数の和:347248471

約数の個数: 16

約数和(自身を含む): 2500187472000

約数和(自身を除く): 979934594098

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 347248259, 694496518, 3819730849, 7639461698, 69102403541, 138204807082, 760126438951, 1520252877902]

約数ペア:

[(1, 1520252877902), (2, 760126438951), (11, 138204807082), (22, 69102403541), (199, 7639461698), (398, 3819730849), (2189, 694496518), (4378, 347248259)]