1398894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 3367680

約数和(自身を除く): 1968786

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1753, 3506, 5259, 10518, 12271, 24542, 33307, 36813, 66614, 73626, 99921, 199842, 233149, 466298, 699447, 1398894]

約数ペア:

[(1, 1398894), (2, 699447), (3, 466298), (6, 233149), (7, 199842), (14, 99921), (19, 73626), (21, 66614), (38, 36813), (42, 33307), (57, 24542), (114, 12271), (133, 10518), (266, 5259), (399, 3506), (798, 1753)]