2008562710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{9283}}^1$

素因数の和:9589

約数の個数: 64

約数和(自身を含む): 4524056064

約数和(自身を除く): 2515493354

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 281, 385, 562, 770, 1405, 1967, 2810, 3091, 3934, 6182, 9283, 9835, 15455, 18566, 19670, 21637, 30910, 43274, 46415, 64981, 92830, 102113, 108185, 129962, 204226, 216370, 324905, 510565, 649810, 714791, 1021130, 1429582, 2608523, 3573955, 5217046, 7147910, 13042615, 18259661, 26085230, 28693753, 36519322, 57387506, 91298305, 143468765, 182596610, 200856271, 286937530, 401712542, 1004281355, 2008562710]

約数ペア:

[(1, 2008562710), (2, 1004281355), (5, 401712542), (7, 286937530), (10, 200856271), (11, 182596610), (14, 143468765), (22, 91298305), (35, 57387506), (55, 36519322), (70, 28693753), (77, 26085230), (110, 18259661), (154, 13042615), (281, 7147910), (385, 5217046), (562, 3573955), (770, 2608523), (1405, 1429582), (1967, 1021130), (2810, 714791), (3091, 649810), (3934, 510565), (6182, 324905), (9283, 216370), (9835, 204226), (15455, 129962), (18566, 108185), (19670, 102113), (21637, 92830), (30910, 64981), (43274, 46415)]