2278197724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{15091}}^1$

素因数の和:15226

約数の個数: 48

約数和(自身を含む): 4502969856

約数和(自身を除く): 2224772132

約数列:

[1, 2, 4, 11, 22, 44, 47, 73, 94, 146, 188, 292, 517, 803, 1034, 1606, 2068, 3212, 3431, 6862, 13724, 15091, 30182, 37741, 60364, 75482, 150964, 166001, 332002, 664004, 709277, 1101643, 1418554, 2203286, 2837108, 4406572, 7802047, 12118073, 15604094, 24236146, 31208188, 48472292, 51777221, 103554442, 207108884, 569549431, 1139098862, 2278197724]

約数ペア:

[(1, 2278197724), (2, 1139098862), (4, 569549431), (11, 207108884), (22, 103554442), (44, 51777221), (47, 48472292), (73, 31208188), (94, 24236146), (146, 15604094), (188, 12118073), (292, 7802047), (517, 4406572), (803, 2837108), (1034, 2203286), (1606, 1418554), (2068, 1101643), (3212, 709277), (3431, 664004), (6862, 332002), (13724, 166001), (15091, 150964), (30182, 75482), (37741, 60364)]