13154881556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{3557}}^1$

素因数の和:4304

約数の個数: 48

約数和(自身を含む): 24459684480

約数和(自身を除く): 11304802924

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 659, 1318, 1403, 2636, 2806, 3557, 5612, 7114, 14228, 15157, 30314, 40199, 60628, 80398, 81811, 160796, 163622, 216977, 327244, 433954, 867908, 924577, 1849154, 2344063, 3698308, 4688126, 4990471, 9376252, 9980942, 19961884, 53913449, 107826898, 142987843, 215653796, 285975686, 571951372, 3288720389, 6577440778, 13154881556]

約数ペア:

[(1, 13154881556), (2, 6577440778), (4, 3288720389), (23, 571951372), (46, 285975686), (61, 215653796), (92, 142987843), (122, 107826898), (244, 53913449), (659, 19961884), (1318, 9980942), (1403, 9376252), (2636, 4990471), (2806, 4688126), (3557, 3698308), (5612, 2344063), (7114, 1849154), (14228, 924577), (15157, 867908), (30314, 433954), (40199, 327244), (60628, 216977), (80398, 163622), (81811, 160796)]