2211902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 4230144

約数和(自身を除く): 2018242

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 271, 371, 542, 583, 742, 1166, 1897, 2981, 3794, 4081, 5962, 8162, 14363, 20867, 28726, 41734, 100541, 157993, 201082, 315986, 1105951, 2211902]

約数ペア:

[(1, 2211902), (2, 1105951), (7, 315986), (11, 201082), (14, 157993), (22, 100541), (53, 41734), (77, 28726), (106, 20867), (154, 14363), (271, 8162), (371, 5962), (542, 4081), (583, 3794), (742, 2981), (1166, 1897)]