1621326434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{132961}}^1$

素因数の和:133050

約数の個数: 32

約数和(自身を含む): 3037915776

約数和(自身を除く): 1416589342

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 132961, 265922, 930727, 1728493, 1861454, 3456986, 8908387, 12099451, 17816774, 24198902, 62358709, 115809031, 124717418, 231618062, 810663217, 1621326434]

約数ペア:

[(1, 1621326434), (2, 810663217), (7, 231618062), (13, 124717418), (14, 115809031), (26, 62358709), (67, 24198902), (91, 17816774), (134, 12099451), (182, 8908387), (469, 3456986), (871, 1861454), (938, 1728493), (1742, 930727), (6097, 265922), (12194, 132961)]