2189366896

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{473479}}^1$

素因数の和:473521

約数の個数: 30

約数和(自身を含む): 4506109160

約数和(自身を除く): 2316742264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 473479, 946958, 1893916, 3787832, 7575664, 8049143, 16098286, 32196572, 64393144, 128786288, 136835431, 273670862, 547341724, 1094683448, 2189366896]

約数ペア:

[(1, 2189366896), (2, 1094683448), (4, 547341724), (8, 273670862), (16, 136835431), (17, 128786288), (34, 64393144), (68, 32196572), (136, 16098286), (272, 8049143), (289, 7575664), (578, 3787832), (1156, 1893916), (2312, 946958), (4624, 473479)]