1119784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 2268000

約数和(自身を除く): 1148216

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 139, 152, 212, 278, 424, 556, 1007, 1112, 2014, 2641, 4028, 5282, 7367, 8056, 10564, 14734, 21128, 29468, 58936, 139973, 279946, 559892, 1119784]

約数ペア:

[(1, 1119784), (2, 559892), (4, 279946), (8, 139973), (19, 58936), (38, 29468), (53, 21128), (76, 14734), (106, 10564), (139, 8056), (152, 7367), (212, 5282), (278, 4028), (424, 2641), (556, 2014), (1007, 1112)]