986874890

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 1788635520

約数和(自身を除く): 801760630

約数列:

[1, 2, 5, 10, 317, 419, 634, 743, 838, 1486, 1585, 2095, 3170, 3715, 4190, 7430, 132823, 235531, 265646, 311317, 471062, 622634, 664115, 1177655, 1328230, 1556585, 2355310, 3113170, 98687489, 197374978, 493437445, 986874890]

約数ペア:

[(1, 986874890), (2, 493437445), (5, 197374978), (10, 98687489), (317, 3113170), (419, 2355310), (634, 1556585), (743, 1328230), (838, 1177655), (1486, 664115), (1585, 622634), (2095, 471062), (3170, 311317), (3715, 265646), (4190, 235531), (7430, 132823)]