2918778851

素因数分解:

${\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 2971987200

約数和(自身を除く): 53208349

約数列:

[1, 139, 251, 269, 311, 34889, 37391, 43229, 67519, 78061, 83659, 9385141, 10850479, 11628601, 20998409, 2918778851]

約数ペア:

[(1, 2918778851), (139, 20998409), (251, 11628601), (269, 10850479), (311, 9385141), (34889, 83659), (37391, 78061), (43229, 67519)]