7415202487

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{1997}}^1$

素因数の和:2188

約数の個数: 36

約数和(自身を含む): 9529524936

約数和(自身を除く): 2114322449

約数列:

[1, 7, 11, 49, 77, 83, 539, 581, 913, 1997, 4067, 6391, 6889, 13979, 21967, 44737, 48223, 75779, 97853, 153769, 165751, 337561, 530453, 1076383, 1160257, 1823261, 3713171, 8121799, 12762827, 13757333, 89339789, 96301331, 151330663, 674109317, 1059314641, 7415202487]

約数ペア:

[(1, 7415202487), (7, 1059314641), (11, 674109317), (49, 151330663), (77, 96301331), (83, 89339789), (539, 13757333), (581, 12762827), (913, 8121799), (1997, 3713171), (4067, 1823261), (6391, 1160257), (6889, 1076383), (13979, 530453), (21967, 337561), (44737, 165751), (48223, 153769), (75779, 97853)]