77774889142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{5104009}}^1$

素因数の和:5104431

約数の個数: 16

約数和(自身を含む): 123108721200

約数和(自身を除く): 45333832058

約数列:

[1, 2, 19, 38, 401, 802, 7619, 15238, 5104009, 10208018, 96976171, 193952342, 2046707609, 4093415218, 38887444571, 77774889142]

約数ペア:

[(1, 77774889142), (2, 38887444571), (19, 4093415218), (38, 2046707609), (401, 193952342), (802, 96976171), (7619, 10208018), (15238, 5104009)]