2218014722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{464603}}^1$

素因数の和:464654

約数の個数: 32

約数和(自身を含む): 4281790464

約数和(自身を除く): 2063775742

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 464603, 929206, 3252221, 5110633, 6504442, 10221266, 14402693, 28805386, 35774431, 71548862, 100818851, 158429623, 201637702, 316859246, 1109007361, 2218014722]

約数ペア:

[(1, 2218014722), (2, 1109007361), (7, 316859246), (11, 201637702), (14, 158429623), (22, 100818851), (31, 71548862), (62, 35774431), (77, 28805386), (154, 14402693), (217, 10221266), (341, 6504442), (434, 5110633), (682, 3252221), (2387, 929206), (4774, 464603)]