2909382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 6780672

約数和(自身を除く): 3871290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 1307, 2226, 2614, 3921, 7842, 9149, 18298, 27447, 54894, 69271, 138542, 207813, 415626, 484897, 969794, 1454691, 2909382]

約数ペア:

[(1, 2909382), (2, 1454691), (3, 969794), (6, 484897), (7, 415626), (14, 207813), (21, 138542), (42, 69271), (53, 54894), (106, 27447), (159, 18298), (318, 9149), (371, 7842), (742, 3921), (1113, 2614), (1307, 2226)]