1269772

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 2570400

約数和(自身を除く): 1300628

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 449, 707, 898, 1414, 1796, 2828, 3143, 6286, 12572, 45349, 90698, 181396, 317443, 634886, 1269772]

約数ペア:

[(1, 1269772), (2, 634886), (4, 317443), (7, 181396), (14, 90698), (28, 45349), (101, 12572), (202, 6286), (404, 3143), (449, 2828), (707, 1796), (898, 1414)]