8493064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 17000280

約数和(自身を除く): 8507216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 317, 394, 634, 788, 1268, 1576, 2536, 3349, 5389, 6698, 10778, 13396, 21556, 26792, 43112, 62449, 124898, 249796, 499592, 1061633, 2123266, 4246532, 8493064]

約数ペア:

[(1, 8493064), (2, 4246532), (4, 2123266), (8, 1061633), (17, 499592), (34, 249796), (68, 124898), (136, 62449), (197, 43112), (317, 26792), (394, 21556), (634, 13396), (788, 10778), (1268, 6698), (1576, 5389), (2536, 3349)]