1342864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4937}}^1$

素因数の和:4962

約数の個数: 20

約数和(自身を含む): 2755404

約数和(自身を除く): 1412540

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4937, 9874, 19748, 39496, 78992, 83929, 167858, 335716, 671432, 1342864]

約数ペア:

[(1, 1342864), (2, 671432), (4, 335716), (8, 167858), (16, 83929), (17, 78992), (34, 39496), (68, 19748), (136, 9874), (272, 4937)]