1000304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:728

約数の個数: 20

約数和(自身を含む): 1960440

約数和(自身を除く): 960136

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 619, 808, 1238, 1616, 2476, 4952, 9904, 62519, 125038, 250076, 500152, 1000304]

約数ペア:

[(1, 1000304), (2, 500152), (4, 250076), (8, 125038), (16, 62519), (101, 9904), (202, 4952), (404, 2476), (619, 1616), (808, 1238)]