850217810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{4363}}^1$

素因数の和:5882

約数の個数: 32

約数和(自身を含む): 1649592000

約数和(自身を除く): 799374190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1499, 2998, 4363, 7495, 8726, 14990, 19487, 21815, 38974, 43630, 56719, 97435, 113438, 194870, 283595, 567190, 6540137, 13080274, 32700685, 65401370, 85021781, 170043562, 425108905, 850217810]

約数ペア:

[(1, 850217810), (2, 425108905), (5, 170043562), (10, 85021781), (13, 65401370), (26, 32700685), (65, 13080274), (130, 6540137), (1499, 567190), (2998, 283595), (4363, 194870), (7495, 113438), (8726, 97435), (14990, 56719), (19487, 43630), (21815, 38974)]