1539202376

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{20929}}^1$

素因数の和:21281

約数の個数: 32

約数和(自身を含む): 2995083000

約数和(自身を除く): 1455880624

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 317, 634, 1268, 2536, 9193, 18386, 20929, 36772, 41858, 73544, 83716, 167432, 606941, 1213882, 2427764, 4855528, 6634493, 13268986, 26537972, 53075944, 192400297, 384800594, 769601188, 1539202376]

約数ペア:

[(1, 1539202376), (2, 769601188), (4, 384800594), (8, 192400297), (29, 53075944), (58, 26537972), (116, 13268986), (232, 6634493), (317, 4855528), (634, 2427764), (1268, 1213882), (2536, 606941), (9193, 167432), (18386, 83716), (20929, 73544), (36772, 41858)]