1401478526

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{6163}}^1$

素因数の和:6648

約数の個数: 32

約数和(自身を含む): 2473489920

約数和(自身を除く): 1072011394

約数列:

[1, 2, 7, 14, 37, 74, 259, 439, 518, 878, 3073, 6146, 6163, 12326, 16243, 32486, 43141, 86282, 113701, 227402, 228031, 456062, 1596217, 2705557, 3192434, 5411114, 18938899, 37877798, 100105609, 200211218, 700739263, 1401478526]

約数ペア:

[(1, 1401478526), (2, 700739263), (7, 200211218), (14, 100105609), (37, 37877798), (74, 18938899), (259, 5411114), (439, 3192434), (518, 2705557), (878, 1596217), (3073, 456062), (6146, 228031), (6163, 227402), (12326, 113701), (16243, 86282), (32486, 43141)]