247007042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4886

約数の個数: 32

約数和(自身を含む): 412821360

約数和(自身を除く): 165814318

約数列:

[1, 2, 17, 34, 37, 41, 74, 82, 629, 697, 1258, 1394, 1517, 3034, 4789, 9578, 25789, 51578, 81413, 162826, 177193, 196349, 354386, 392698, 3012281, 3337933, 6024562, 6675866, 7264913, 14529826, 123503521, 247007042]

約数ペア:

[(1, 247007042), (2, 123503521), (17, 14529826), (34, 7264913), (37, 6675866), (41, 6024562), (74, 3337933), (82, 3012281), (629, 392698), (697, 354386), (1258, 196349), (1394, 177193), (1517, 162826), (3034, 81413), (4789, 51578), (9578, 25789)]