1331193670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{9311}}^1$

素因数の和:9393

約数の個数: 48

約数和(自身を含む): 2627883648

約数和(自身を除く): 1296689978

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 841, 986, 1682, 2465, 4205, 4930, 8410, 9311, 14297, 18622, 28594, 46555, 71485, 93110, 142970, 158287, 270019, 316574, 540038, 791435, 1350095, 1582870, 2700190, 4590323, 7830551, 9180646, 15661102, 22951615, 39152755, 45903230, 78305510, 133119367, 266238734, 665596835, 1331193670]

約数ペア:

[(1, 1331193670), (2, 665596835), (5, 266238734), (10, 133119367), (17, 78305510), (29, 45903230), (34, 39152755), (58, 22951615), (85, 15661102), (145, 9180646), (170, 7830551), (290, 4590323), (493, 2700190), (841, 1582870), (986, 1350095), (1682, 791435), (2465, 540038), (4205, 316574), (4930, 270019), (8410, 158287), (9311, 142970), (14297, 93110), (18622, 71485), (28594, 46555)]