5223998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 9144576

約数和(自身を除く): 3920578

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 223, 442, 446, 689, 901, 1378, 1802, 2899, 3791, 5798, 7582, 11713, 11819, 23426, 23638, 49283, 98566, 153647, 200923, 307294, 401846, 2611999, 5223998]

約数ペア:

[(1, 5223998), (2, 2611999), (13, 401846), (17, 307294), (26, 200923), (34, 153647), (53, 98566), (106, 49283), (221, 23638), (223, 23426), (442, 11819), (446, 11713), (689, 7582), (901, 5798), (1378, 3791), (1802, 2899)]