2018973610

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{11437}}^1$

素因数の和:11710

約数の個数: 32

約数和(自身を含む): 3689441280

約数和(自身を除く): 1670467670

約数列:

[1, 2, 5, 10, 127, 139, 254, 278, 635, 695, 1270, 1390, 11437, 17653, 22874, 35306, 57185, 88265, 114370, 176530, 1452499, 1589743, 2904998, 3179486, 7262495, 7948715, 14524990, 15897430, 201897361, 403794722, 1009486805, 2018973610]

約数ペア:

[(1, 2018973610), (2, 1009486805), (5, 403794722), (10, 201897361), (127, 15897430), (139, 14524990), (254, 7948715), (278, 7262495), (635, 3179486), (695, 2904998), (1270, 1589743), (1390, 1452499), (11437, 176530), (17653, 114370), (22874, 88265), (35306, 57185)]