2801528086

素因数分解:

$2^1\times 7^1\times {\mathrm{5783}}^1\times {\mathrm{34603}}^1$

素因数の和:40395

約数の個数: 16

約数和(自身を含む): 4803588864

約数和(自身を除く): 2002060778

約数列:

[1, 2, 7, 14, 5783, 11566, 34603, 40481, 69206, 80962, 242221, 484442, 200109149, 400218298, 1400764043, 2801528086]

約数ペア:

[(1, 2801528086), (2, 1400764043), (7, 400218298), (14, 200109149), (5783, 484442), (11566, 242221), (34603, 80962), (40481, 69206)]