2193146879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{482753}}^1$

素因数の和:482830

約数の個数: 16

約数和(自身を含む): 2780663040

約数和(自身を除く): 587516161

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 482753, 3379271, 5310283, 28482427, 37171981, 199376989, 313306697, 2193146879]

約数ペア:

[(1, 2193146879), (7, 313306697), (11, 199376989), (59, 37171981), (77, 28482427), (413, 5310283), (649, 3379271), (4543, 482753)]