2239568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 4687200

約数和(自身を除く): 2447632

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 139, 152, 212, 278, 304, 424, 556, 848, 1007, 1112, 2014, 2224, 2641, 4028, 5282, 7367, 8056, 10564, 14734, 16112, 21128, 29468, 42256, 58936, 117872, 139973, 279946, 559892, 1119784, 2239568]

約数ペア:

[(1, 2239568), (2, 1119784), (4, 559892), (8, 279946), (16, 139973), (19, 117872), (38, 58936), (53, 42256), (76, 29468), (106, 21128), (139, 16112), (152, 14734), (212, 10564), (278, 8056), (304, 7367), (424, 5282), (556, 4028), (848, 2641), (1007, 2224), (1112, 2014)]