249985210004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{80226319}}^1$

素因数の和:80226383

約数の個数: 24

約数和(自身を含む): 471730761600

約数和(自身を除く): 221745551596

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 80226319, 160452638, 320905276, 1524300061, 3048600122, 3289279079, 6097200244, 6578558158, 13157116316, 62496302501, 124992605002, 249985210004]

約数ペア:

[(1, 249985210004), (2, 124992605002), (4, 62496302501), (19, 13157116316), (38, 6578558158), (41, 6097200244), (76, 3289279079), (82, 3048600122), (164, 1524300061), (779, 320905276), (1558, 160452638), (3116, 80226319)]