7680574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 13457664

約数和(自身を除く): 5777090

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 353, 473, 506, 706, 946, 989, 1978, 3883, 7766, 8119, 10879, 15179, 16238, 21758, 30358, 89309, 166969, 178618, 333938, 349117, 698234, 3840287, 7680574]

約数ペア:

[(1, 7680574), (2, 3840287), (11, 698234), (22, 349117), (23, 333938), (43, 178618), (46, 166969), (86, 89309), (253, 30358), (353, 21758), (473, 16238), (506, 15179), (706, 10879), (946, 8119), (989, 7766), (1978, 3883)]