2015344304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1247119}}^1$

素因数の和:1247228

約数の個数: 20

約数和(自身を含む): 3943393440

約数和(自身を除く): 1928049136

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1247119, 2494238, 4988476, 9976952, 19953904, 125959019, 251918038, 503836076, 1007672152, 2015344304]

約数ペア:

[(1, 2015344304), (2, 1007672152), (4, 503836076), (8, 251918038), (16, 125959019), (101, 19953904), (202, 9976952), (404, 4988476), (808, 2494238), (1616, 1247119)]