313615522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 525299904

約数和(自身を除く): 211684382

約数列:

[1, 2, 11, 22, 53, 106, 277, 554, 583, 971, 1166, 1942, 3047, 6094, 10681, 14681, 21362, 29362, 51463, 102926, 161491, 268967, 322982, 537934, 566093, 1132186, 2958637, 5917274, 14255251, 28510502, 156807761, 313615522]

約数ペア:

[(1, 313615522), (2, 156807761), (11, 28510502), (22, 14255251), (53, 5917274), (106, 2958637), (277, 1132186), (554, 566093), (583, 537934), (971, 322982), (1166, 268967), (1942, 161491), (3047, 102926), (6094, 51463), (10681, 29362), (14681, 21362)]