2016902158

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 3115687680

約数和(自身を除く): 1098785522

約数列:

[1, 2, 83, 89, 166, 178, 211, 422, 647, 1294, 7387, 14774, 17513, 18779, 35026, 37558, 53701, 57583, 107402, 115166, 136517, 273034, 1558657, 3117314, 4779389, 9558778, 11330911, 12150013, 22661822, 24300026, 1008451079, 2016902158]

約数ペア:

[(1, 2016902158), (2, 1008451079), (83, 24300026), (89, 22661822), (166, 12150013), (178, 11330911), (211, 9558778), (422, 4779389), (647, 3117314), (1294, 1558657), (7387, 273034), (14774, 136517), (17513, 115166), (18779, 107402), (35026, 57583), (37558, 53701)]