289322732

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{3593}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 519864912

約数和(自身を除く): 230542180

約数列:

[1, 2, 4, 41, 82, 164, 491, 982, 1964, 3593, 7186, 14372, 20131, 40262, 80524, 147313, 294626, 589252, 1764163, 3528326, 7056652, 72330683, 144661366, 289322732]

約数ペア:

[(1, 289322732), (2, 144661366), (4, 72330683), (41, 7056652), (82, 3528326), (164, 1764163), (491, 589252), (982, 294626), (1964, 147313), (3593, 80524), (7186, 40262), (14372, 20131)]