858404742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1\times {\mathrm{1381}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 1863411408

約数和(自身を除く): 1005006666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 613, 1014, 1226, 1381, 1839, 2762, 3678, 4143, 7969, 8286, 15938, 17953, 23907, 35906, 47814, 53859, 103597, 107718, 207194, 233389, 310791, 466778, 621582, 700167, 846553, 1400334, 1693106, 2539659, 5079318, 11005189, 22010378, 33015567, 66031134, 143067457, 286134914, 429202371, 858404742]

約数ペア:

[(1, 858404742), (2, 429202371), (3, 286134914), (6, 143067457), (13, 66031134), (26, 33015567), (39, 22010378), (78, 11005189), (169, 5079318), (338, 2539659), (507, 1693106), (613, 1400334), (1014, 846553), (1226, 700167), (1381, 621582), (1839, 466778), (2762, 310791), (3678, 233389), (4143, 207194), (7969, 107718), (8286, 103597), (15938, 53859), (17953, 47814), (23907, 35906)]