2005689598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{4621}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 3331167840

約数和(自身を除く): 1325478242

約数列:

[1, 2, 11, 22, 109, 181, 218, 362, 1199, 1991, 2398, 3982, 4621, 9242, 19729, 39458, 50831, 101662, 217019, 434038, 503689, 836401, 1007378, 1672802, 5540579, 9200411, 11081158, 18400822, 91167709, 182335418, 1002844799, 2005689598]

約数ペア:

[(1, 2005689598), (2, 1002844799), (11, 182335418), (22, 91167709), (109, 18400822), (181, 11081158), (218, 9200411), (362, 5540579), (1199, 1672802), (1991, 1007378), (2398, 836401), (3982, 503689), (4621, 434038), (9242, 217019), (19729, 101662), (39458, 50831)]