2040479978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{43457}}^1$

素因数の和:44857

約数の個数: 16

約数和(自身を含む): 3243183624

約数和(自身を除く): 1202703646

約数列:

[1, 2, 17, 34, 1381, 2762, 23477, 43457, 46954, 86914, 738769, 1477538, 60014117, 120028234, 1020239989, 2040479978]

約数ペア:

[(1, 2040479978), (2, 1020239989), (17, 120028234), (34, 60014117), (1381, 1477538), (2762, 738769), (23477, 86914), (43457, 46954)]