2512156686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{205141}}^1$

素因数の和:205316

約数の個数: 32

約数和(自身を含む): 5445289248

約数和(自身を除く): 2933132562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 205141, 410282, 615423, 1230846, 2666833, 5333666, 8000499, 16000998, 32207137, 64414274, 96621411, 193242822, 418692781, 837385562, 1256078343, 2512156686]

約数ペア:

[(1, 2512156686), (2, 1256078343), (3, 837385562), (6, 418692781), (13, 193242822), (26, 96621411), (39, 64414274), (78, 32207137), (157, 16000998), (314, 8000499), (471, 5333666), (942, 2666833), (2041, 1230846), (4082, 615423), (6123, 410282), (12246, 205141)]