1680966852076

素因数分解:

$2^2\times {\mathrm{9601}}^1\times {\mathrm{43770619}}^1$

素因数の和:43780224

約数の個数: 12

約数和(自身を含む): 2941998452680

約数和(自身を除く): 1261031600604

約数列:

[1, 2, 4, 9601, 19202, 38404, 43770619, 87541238, 175082476, 420241713019, 840483426038, 1680966852076]

約数ペア:

[(1, 1680966852076), (2, 840483426038), (4, 420241713019), (9601, 175082476), (19202, 87541238), (38404, 43770619)]