1668406504

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{12413}}^1$

素因数の和:12789

約数の個数: 32

約数和(自身を含む): 3197598120

約数和(自身を除く): 1529191616

約数列:

[1, 2, 4, 8, 53, 106, 212, 317, 424, 634, 1268, 2536, 12413, 16801, 24826, 33602, 49652, 67204, 99304, 134408, 657889, 1315778, 2631556, 3934921, 5263112, 7869842, 15739684, 31479368, 208550813, 417101626, 834203252, 1668406504]

約数ペア:

[(1, 1668406504), (2, 834203252), (4, 417101626), (8, 208550813), (53, 31479368), (106, 15739684), (212, 7869842), (317, 5263112), (424, 3934921), (634, 2631556), (1268, 1315778), (2536, 657889), (12413, 134408), (16801, 99304), (24826, 67204), (33602, 49652)]