2016747859

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5399}}^1$

素因数の和:5539

約数の個数: 32

約数和(自身を含む): 2531865600

約数和(自身を除く): 515117741

約数列:

[1, 7, 17, 43, 73, 119, 301, 511, 731, 1241, 3139, 5117, 5399, 8687, 21973, 37793, 53363, 91783, 232157, 373541, 394127, 642481, 1625099, 2758889, 3946669, 6700159, 16947461, 27626683, 46901113, 118632227, 288106837, 2016747859]

約数ペア:

[(1, 2016747859), (7, 288106837), (17, 118632227), (43, 46901113), (73, 27626683), (119, 16947461), (301, 6700159), (511, 3946669), (731, 2758889), (1241, 1625099), (3139, 642481), (5117, 394127), (5399, 373541), (8687, 232157), (21973, 91783), (37793, 53363)]