2140639711

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{599}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 2643840000

約数和(自身を除く): 503200289

約数列:

[1, 7, 17, 59, 119, 413, 509, 599, 1003, 3563, 4193, 7021, 8653, 10183, 30031, 35341, 60571, 71281, 210217, 247387, 304891, 510527, 600797, 2134237, 3573689, 4205579, 5183147, 17988569, 36282029, 125919983, 305805673, 2140639711]

約数ペア:

[(1, 2140639711), (7, 305805673), (17, 125919983), (59, 36282029), (119, 17988569), (413, 5183147), (509, 4205579), (599, 3573689), (1003, 2134237), (3563, 600797), (4193, 510527), (7021, 304891), (8653, 247387), (10183, 210217), (30031, 71281), (35341, 60571)]