231142268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{485593}}^1$

素因数の和:485621

約数の個数: 24

約数和(自身を含む): 489478752

約数和(自身を除く): 258336484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 485593, 971186, 1942372, 3399151, 6798302, 8255081, 13596604, 16510162, 33020324, 57785567, 115571134, 231142268]

約数ペア:

[(1, 231142268), (2, 115571134), (4, 57785567), (7, 33020324), (14, 16510162), (17, 13596604), (28, 8255081), (34, 6798302), (68, 3399151), (119, 1942372), (238, 971186), (476, 485593)]