6405854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 12040896

約数和(自身を除く): 5635042

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 577, 793, 854, 1154, 1586, 4039, 5551, 7501, 8078, 11102, 15002, 35197, 52507, 70394, 105014, 246379, 457561, 492758, 915122, 3202927, 6405854]

約数ペア:

[(1, 6405854), (2, 3202927), (7, 915122), (13, 492758), (14, 457561), (26, 246379), (61, 105014), (91, 70394), (122, 52507), (182, 35197), (427, 15002), (577, 11102), (793, 8078), (854, 7501), (1154, 5551), (1586, 4039)]