1817767568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6682969}}^1$

素因数の和:6682994

約数の個数: 20

約数和(自身を含む): 3729097260

約数和(自身を除く): 1911329692

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6682969, 13365938, 26731876, 53463752, 106927504, 113610473, 227220946, 454441892, 908883784, 1817767568]

約数ペア:

[(1, 1817767568), (2, 908883784), (4, 454441892), (8, 227220946), (16, 113610473), (17, 106927504), (34, 53463752), (68, 26731876), (136, 13365938), (272, 6682969)]