223650674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1627}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 383999616

約数和(自身を除く): 160348942

約数列:

[1, 2, 13, 17, 26, 34, 221, 311, 442, 622, 1627, 3254, 4043, 5287, 8086, 10574, 21151, 27659, 42302, 55318, 68731, 137462, 359567, 505997, 719134, 1011994, 6577961, 8601949, 13155922, 17203898, 111825337, 223650674]

約数ペア:

[(1, 223650674), (2, 111825337), (13, 17203898), (17, 13155922), (26, 8601949), (34, 6577961), (221, 1011994), (311, 719134), (442, 505997), (622, 359567), (1627, 137462), (3254, 68731), (4043, 55318), (5287, 42302), (8086, 27659), (10574, 21151)]