488747526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{2729}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 1029974400

約数和(自身を除く): 541226874

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1571, 2729, 3142, 4713, 5458, 8187, 9426, 16374, 29849, 51851, 59698, 89547, 103702, 155553, 179094, 311106, 4287259, 8574518, 12861777, 25723554, 81457921, 162915842, 244373763, 488747526]

約数ペア:

[(1, 488747526), (2, 244373763), (3, 162915842), (6, 81457921), (19, 25723554), (38, 12861777), (57, 8574518), (114, 4287259), (1571, 311106), (2729, 179094), (3142, 155553), (4713, 103702), (5458, 89547), (8187, 59698), (9426, 51851), (16374, 29849)]