291255428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{3529}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 521875200

約数和(自身を除く): 230619772

約数列:

[1, 2, 4, 47, 94, 188, 439, 878, 1756, 3529, 7058, 14116, 20633, 41266, 82532, 165863, 331726, 663452, 1549231, 3098462, 6196924, 72813857, 145627714, 291255428]

約数ペア:

[(1, 291255428), (2, 145627714), (4, 72813857), (47, 6196924), (94, 3098462), (188, 1549231), (439, 663452), (878, 331726), (1756, 165863), (3529, 82532), (7058, 41266), (14116, 20633)]