861036752

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{2803}}^1$

素因数の和:3147

約数の個数: 40

約数和(自身を含む): 1698147264

約数和(自身を除く): 837110512

約数列:

[1, 2, 4, 8, 16, 73, 146, 263, 292, 526, 584, 1052, 1168, 2104, 2803, 4208, 5606, 11212, 19199, 22424, 38398, 44848, 76796, 153592, 204619, 307184, 409238, 737189, 818476, 1474378, 1636952, 2948756, 3273904, 5897512, 11795024, 53814797, 107629594, 215259188, 430518376, 861036752]

約数ペア:

[(1, 861036752), (2, 430518376), (4, 215259188), (8, 107629594), (16, 53814797), (73, 11795024), (146, 5897512), (263, 3273904), (292, 2948756), (526, 1636952), (584, 1474378), (1052, 818476), (1168, 737189), (2104, 409238), (2803, 307184), (4208, 204619), (5606, 153592), (11212, 76796), (19199, 44848), (22424, 38398)]