2247485191

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{122219}}^1$

素因数の和:122334

約数の個数: 16

約数和(自身を含む): 2675151360

約数和(自身を除く): 427666169

約数列:

[1, 7, 37, 71, 259, 497, 2627, 18389, 122219, 855533, 4522103, 8677549, 31654721, 60742843, 321069313, 2247485191]

約数ペア:

[(1, 2247485191), (7, 321069313), (37, 60742843), (71, 31654721), (259, 8677549), (497, 4522103), (2627, 855533), (18389, 122219)]