426051218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 677154816

約数和(自身を除く): 251103598

約数列:

[1, 2, 23, 46, 127, 233, 254, 313, 466, 626, 2921, 5359, 5842, 7199, 10718, 14398, 29591, 39751, 59182, 72929, 79502, 145858, 680593, 914273, 1361186, 1677367, 1828546, 3354734, 9261983, 18523966, 213025609, 426051218]

約数ペア:

[(1, 426051218), (2, 213025609), (23, 18523966), (46, 9261983), (127, 3354734), (233, 1828546), (254, 1677367), (313, 1361186), (466, 914273), (626, 680593), (2921, 145858), (5359, 79502), (5842, 72929), (7199, 59182), (10718, 39751), (14398, 29591)]