17745601610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{80783}}^1$

素因数の和:82798

約数の個数: 32

約数和(自身を含む): 34863789312

約数和(自身を除く): 17118187702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1997, 3994, 9985, 19970, 21967, 43934, 80783, 109835, 161566, 219670, 403915, 807830, 888613, 1777226, 4443065, 8886130, 161323651, 322647302, 806618255, 1613236510, 1774560161, 3549120322, 8872800805, 17745601610]

約数ペア:

[(1, 17745601610), (2, 8872800805), (5, 3549120322), (10, 1774560161), (11, 1613236510), (22, 806618255), (55, 322647302), (110, 161323651), (1997, 8886130), (3994, 4443065), (9985, 1777226), (19970, 888613), (21967, 807830), (43934, 403915), (80783, 219670), (109835, 161566)]