2017448587

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 2590815744

約数和(自身を除く): 573367157

約数列:

[1, 7, 11, 43, 77, 157, 301, 473, 1099, 1727, 3311, 3881, 6751, 12089, 27167, 42691, 47257, 74261, 166883, 298837, 519827, 609317, 1168181, 1835713, 4265219, 6702487, 12849991, 26200631, 46917409, 183404417, 288206941, 2017448587]

約数ペア:

[(1, 2017448587), (7, 288206941), (11, 183404417), (43, 46917409), (77, 26200631), (157, 12849991), (301, 6702487), (473, 4265219), (1099, 1835713), (1727, 1168181), (3311, 609317), (3881, 519827), (6751, 298837), (12089, 166883), (27167, 74261), (42691, 47257)]