2220798866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{189391}}^1$

素因数の和:189458

約数の個数: 32

約数和(自身を含む): 4009049856

約数和(自身を除く): 1788250990

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 5863, 11726, 189391, 378782, 2083301, 2462083, 4166602, 4924166, 7765031, 15530062, 27082913, 54165826, 85415341, 100945403, 170830682, 201890806, 1110399433, 2220798866]

約数ペア:

[(1, 2220798866), (2, 1110399433), (11, 201890806), (13, 170830682), (22, 100945403), (26, 85415341), (41, 54165826), (82, 27082913), (143, 15530062), (286, 7765031), (451, 4924166), (533, 4166602), (902, 2462083), (1066, 2083301), (5863, 378782), (11726, 189391)]