2905328

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 30

約数和(自身を含む): 5952744

約数和(自身を除く): 3047416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 503, 722, 1006, 1444, 2012, 2888, 4024, 5776, 8048, 9557, 19114, 38228, 76456, 152912, 181583, 363166, 726332, 1452664, 2905328]

約数ペア:

[(1, 2905328), (2, 1452664), (4, 726332), (8, 363166), (16, 181583), (19, 152912), (38, 76456), (76, 38228), (152, 19114), (304, 9557), (361, 8048), (503, 5776), (722, 4024), (1006, 2888), (1444, 2012)]