661196954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{969497}}^1$

素因数の和:969541

約数の個数: 16

約数和(自身を含む): 1116861696

約数和(自身を除く): 455664742

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 969497, 1938994, 10664467, 21328934, 30054407, 60108814, 330598477, 661196954]

約数ペア:

[(1, 661196954), (2, 330598477), (11, 60108814), (22, 30054407), (31, 21328934), (62, 10664467), (341, 1938994), (682, 969497)]