315620602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{7759}}^1$

素因数の和:7858

約数の個数: 24

約数和(自身を含む): 528828480

約数和(自身を除く): 213207878

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1849, 3698, 7759, 15518, 20339, 40678, 85349, 170698, 333637, 667274, 3670007, 7340014, 14346391, 28692782, 157810301, 315620602]

約数ペア:

[(1, 315620602), (2, 157810301), (11, 28692782), (22, 14346391), (43, 7340014), (86, 3670007), (473, 667274), (946, 333637), (1849, 170698), (3698, 85349), (7759, 40678), (15518, 20339)]