7904014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 13231296

約数和(自身を除く): 5327282

約数列:

[1, 2, 17, 34, 37, 61, 74, 103, 122, 206, 629, 1037, 1258, 1751, 2074, 2257, 3502, 3811, 4514, 6283, 7622, 12566, 38369, 64787, 76738, 106811, 129574, 213622, 232471, 464942, 3952007, 7904014]

約数ペア:

[(1, 7904014), (2, 3952007), (17, 464942), (34, 232471), (37, 213622), (61, 129574), (74, 106811), (103, 76738), (122, 64787), (206, 38369), (629, 12566), (1037, 7622), (1258, 6283), (1751, 4514), (2074, 3811), (2257, 3502)]