2079443068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1901}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 3946269600

約数和(自身を除く): 1866826532

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 389, 703, 778, 1406, 1556, 1901, 2812, 3802, 7391, 7604, 14393, 14782, 28786, 29564, 36119, 57572, 70337, 72238, 140674, 144476, 273467, 281348, 546934, 739489, 1093868, 1336403, 1478978, 2672806, 2957956, 5345612, 14050291, 27361093, 28100582, 54722186, 56201164, 109444372, 519860767, 1039721534, 2079443068]

約数ペア:

[(1, 2079443068), (2, 1039721534), (4, 519860767), (19, 109444372), (37, 56201164), (38, 54722186), (74, 28100582), (76, 27361093), (148, 14050291), (389, 5345612), (703, 2957956), (778, 2672806), (1406, 1478978), (1556, 1336403), (1901, 1093868), (2812, 739489), (3802, 546934), (7391, 281348), (7604, 273467), (14393, 144476), (14782, 140674), (28786, 72238), (29564, 70337), (36119, 57572)]