218638366

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{4493}}^1$

素因数の和:5363

約数の個数: 16

約数和(自身を含む): 339746400

約数和(自身を除く): 121108034

約数列:

[1, 2, 29, 58, 839, 1678, 4493, 8986, 24331, 48662, 130297, 260594, 3769627, 7539254, 109319183, 218638366]

約数ペア:

[(1, 218638366), (2, 109319183), (29, 7539254), (58, 3769627), (839, 260594), (1678, 130297), (4493, 48662), (8986, 24331)]