121514764

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{40559}}^1$

素因数の和:40677

約数の個数: 24

約数和(自身を含む): 245306880

約数和(自身を除く): 123792116

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 40559, 81118, 162236, 283913, 567826, 1135652, 4339813, 8679626, 17359252, 30378691, 60757382, 121514764]

約数ペア:

[(1, 121514764), (2, 60757382), (4, 30378691), (7, 17359252), (14, 8679626), (28, 4339813), (107, 1135652), (214, 567826), (428, 283913), (749, 162236), (1498, 81118), (2996, 40559)]