6643742

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6007}}^1$

素因数の和:6095

約数の個数: 16

約数和(自身を含む): 11535360

約数和(自身を除く): 4891618

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 6007, 12014, 42049, 84098, 474553, 949106, 3321871, 6643742]

約数ペア:

[(1, 6643742), (2, 3321871), (7, 949106), (14, 474553), (79, 84098), (158, 42049), (553, 12014), (1106, 6007)]