2040291304

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{2525113}}^1$

素因数の和:2525220

約数の個数: 16

約数和(自身を含む): 3863424420

約数和(自身を除く): 1823133116

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 2525113, 5050226, 10100452, 20200904, 255036413, 510072826, 1020145652, 2040291304]

約数ペア:

[(1, 2040291304), (2, 1020145652), (4, 510072826), (8, 255036413), (101, 20200904), (202, 10100452), (404, 5050226), (808, 2525113)]