2506479983

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10141}}^1$

素因数の和:10263

約数の個数: 32

約数和(自身を含む): 3177934848

約数和(自身を除く): 671454865

約数列:

[1, 7, 17, 31, 67, 119, 217, 469, 527, 1139, 2077, 3689, 7973, 10141, 14539, 35309, 70987, 172397, 247163, 314371, 679447, 1206779, 2200597, 4756129, 5344307, 11550599, 21062857, 37410149, 80854193, 147439999, 358068569, 2506479983]

約数ペア:

[(1, 2506479983), (7, 358068569), (17, 147439999), (31, 80854193), (67, 37410149), (119, 21062857), (217, 11550599), (469, 5344307), (527, 4756129), (1139, 2200597), (2077, 1206779), (3689, 679447), (7973, 314371), (10141, 247163), (14539, 172397), (35309, 70987)]