2655978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 6060096

約数和(自身を除く): 3404118

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 2003, 4006, 6009, 12018, 26039, 34051, 52078, 68102, 78117, 102153, 156234, 204306, 442663, 885326, 1327989, 2655978]

約数ペア:

[(1, 2655978), (2, 1327989), (3, 885326), (6, 442663), (13, 204306), (17, 156234), (26, 102153), (34, 78117), (39, 68102), (51, 52078), (78, 34051), (102, 26039), (221, 12018), (442, 6009), (663, 4006), (1326, 2003)]