2217751388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{446767}}^1$

素因数の和:446861

約数の個数: 24

約数和(自身を含む): 4165664832

約数和(自身を除く): 1947913444

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 446767, 893534, 1787068, 7595039, 15190078, 30380156, 32613991, 65227982, 130455964, 554437847, 1108875694, 2217751388]

約数ペア:

[(1, 2217751388), (2, 1108875694), (4, 554437847), (17, 130455964), (34, 65227982), (68, 32613991), (73, 30380156), (146, 15190078), (292, 7595039), (1241, 1787068), (2482, 893534), (4964, 446767)]