2006172826

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{49739}}^1$

素因数の和:49858

約数の個数: 32

約数和(自身を含む): 3571729920

約数和(自身を除く): 1565557094

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 2881, 5762, 20167, 40334, 49739, 99478, 348173, 696346, 2138777, 3332513, 4277554, 6665026, 14971439, 23327591, 29942878, 46655182, 143298059, 286596118, 1003086413, 2006172826]

約数ペア:

[(1, 2006172826), (2, 1003086413), (7, 286596118), (14, 143298059), (43, 46655182), (67, 29942878), (86, 23327591), (134, 14971439), (301, 6665026), (469, 4277554), (602, 3332513), (938, 2138777), (2881, 696346), (5762, 348173), (20167, 99478), (40334, 49739)]