399684

素因数分解:

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

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 982240

約数和(自身を除く): 582556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1753, 3506, 5259, 7012, 10518, 21036, 33307, 66614, 99921, 133228, 199842, 399684]

約数ペア:

[(1, 399684), (2, 199842), (3, 133228), (4, 99921), (6, 66614), (12, 33307), (19, 21036), (38, 10518), (57, 7012), (76, 5259), (114, 3506), (228, 1753)]