2467864

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 5345280

約数和(自身を除く): 2877416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 347, 508, 694, 889, 1016, 1388, 1778, 2429, 2776, 3556, 4858, 7112, 9716, 19432, 44069, 88138, 176276, 308483, 352552, 616966, 1233932, 2467864]

約数ペア:

[(1, 2467864), (2, 1233932), (4, 616966), (7, 352552), (8, 308483), (14, 176276), (28, 88138), (56, 44069), (127, 19432), (254, 9716), (347, 7112), (508, 4858), (694, 3556), (889, 2776), (1016, 2429), (1388, 1778)]