3875278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 6819840

約数和(自身を除く): 2944562

約数列:

[1, 2, 11, 19, 22, 38, 73, 127, 146, 209, 254, 418, 803, 1387, 1397, 1606, 2413, 2774, 2794, 4826, 9271, 15257, 18542, 26543, 30514, 53086, 101981, 176149, 203962, 352298, 1937639, 3875278]

約数ペア:

[(1, 3875278), (2, 1937639), (11, 352298), (19, 203962), (22, 176149), (38, 101981), (73, 53086), (127, 30514), (146, 26543), (209, 18542), (254, 15257), (418, 9271), (803, 4826), (1387, 2794), (1397, 2774), (1606, 2413)]