2646538

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 16

約数和(自身を含む): 4082400

約数和(自身を除く): 1435862

約数列:

[1, 2, 83, 107, 149, 166, 214, 298, 8881, 12367, 15943, 17762, 24734, 31886, 1323269, 2646538]

約数ペア:

[(1, 2646538), (2, 1323269), (83, 31886), (107, 24734), (149, 17762), (166, 15943), (214, 12367), (298, 8881)]