306674576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1474397}}^1$

素因数の和:1474418

約数の個数: 20

約数和(自身を含む): 639888732

約数和(自身を除く): 333214156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1474397, 2948794, 5897588, 11795176, 19167161, 23590352, 38334322, 76668644, 153337288, 306674576]

約数ペア:

[(1, 306674576), (2, 153337288), (4, 76668644), (8, 38334322), (13, 23590352), (16, 19167161), (26, 11795176), (52, 5897588), (104, 2948794), (208, 1474397)]