247237702946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{364321}}^1$

素因数の和:364986

約数の個数: 32

約数和(自身を含む): 409346370048

約数和(自身を除く): 162108667102

約数列:

[1, 2, 13, 26, 43, 86, 559, 607, 1118, 1214, 7891, 15782, 26101, 52202, 339313, 364321, 678626, 728642, 4736173, 9472346, 15665803, 31331606, 203655439, 221142847, 407310878, 442285694, 2874857011, 5749714022, 9509142421, 19018284842, 123618851473, 247237702946]

約数ペア:

[(1, 247237702946), (2, 123618851473), (13, 19018284842), (26, 9509142421), (43, 5749714022), (86, 2874857011), (559, 442285694), (607, 407310878), (1118, 221142847), (1214, 203655439), (7891, 31331606), (15782, 15665803), (26101, 9472346), (52202, 4736173), (339313, 728642), (364321, 678626)]