426545782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1873}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 727261920

約数和(自身を除く): 300716138

約数列:

[1, 2, 13, 19, 26, 38, 247, 461, 494, 922, 1873, 3746, 5993, 8759, 11986, 17518, 24349, 35587, 48698, 71174, 113867, 227734, 462631, 863453, 925262, 1726906, 11224889, 16405607, 22449778, 32811214, 213272891, 426545782]

約数ペア:

[(1, 426545782), (2, 213272891), (13, 32811214), (19, 22449778), (26, 16405607), (38, 11224889), (247, 1726906), (461, 925262), (494, 863453), (922, 462631), (1873, 227734), (3746, 113867), (5993, 71174), (8759, 48698), (11986, 35587), (17518, 24349)]