2012281904

素因数分解:

$2^4\times {\mathrm{6619}}^1\times {\mathrm{19001}}^1$

素因数の和:25628

約数の個数: 20

約数和(自身を含む): 3899590440

約数和(自身を除く): 1887308536

約数列:

[1, 2, 4, 8, 16, 6619, 13238, 19001, 26476, 38002, 52952, 76004, 105904, 152008, 304016, 125767619, 251535238, 503070476, 1006140952, 2012281904]

約数ペア:

[(1, 2012281904), (2, 1006140952), (4, 503070476), (8, 251535238), (16, 125767619), (6619, 304016), (13238, 152008), (19001, 105904), (26476, 76004), (38002, 52952)]