253663732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{532907}}^1$

素因数の和:532935

約数の個数: 24

約数和(自身を含む): 537171264

約数和(自身を除く): 283507532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 532907, 1065814, 2131628, 3730349, 7460698, 9059419, 14921396, 18118838, 36237676, 63415933, 126831866, 253663732]

約数ペア:

[(1, 253663732), (2, 126831866), (4, 63415933), (7, 36237676), (14, 18118838), (17, 14921396), (28, 9059419), (34, 7460698), (68, 3730349), (119, 2131628), (238, 1065814), (476, 532907)]