1278342642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{6257}}^1$

素因数の和:8282

約数の個数: 32

約数和(自身を含む): 2708862912

約数和(自身を除く): 1430520270

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2003, 4006, 6009, 6257, 12018, 12514, 18771, 34051, 37542, 68102, 102153, 106369, 204306, 212738, 319107, 638214, 12532771, 25065542, 37598313, 75196626, 213057107, 426114214, 639171321, 1278342642]

約数ペア:

[(1, 1278342642), (2, 639171321), (3, 426114214), (6, 213057107), (17, 75196626), (34, 37598313), (51, 25065542), (102, 12532771), (2003, 638214), (4006, 319107), (6009, 212738), (6257, 204306), (12018, 106369), (12514, 102153), (18771, 68102), (34051, 37542)]