17980967570

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1487}}^1\times {\mathrm{4127}}^1$

素因数の和:5914

約数の個数: 32

約数和(自身を含む): 32505919488

約数和(自身を除く): 14524951918

約数列:

[1, 2, 5, 10, 293, 586, 1465, 1487, 2930, 2974, 4127, 7435, 8254, 14870, 20635, 41270, 435691, 871382, 1209211, 2178455, 2418422, 4356910, 6046055, 6136849, 12092110, 12273698, 30684245, 61368490, 1798096757, 3596193514, 8990483785, 17980967570]

約数ペア:

[(1, 17980967570), (2, 8990483785), (5, 3596193514), (10, 1798096757), (293, 61368490), (586, 30684245), (1465, 12273698), (1487, 12092110), (2930, 6136849), (2974, 6046055), (4127, 4356910), (7435, 2418422), (8254, 2178455), (14870, 1209211), (20635, 871382), (41270, 435691)]