489366836

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{160343}}^1$

素因数の和:160463

約数の個数: 24

約数和(自身を含む): 987719040

約数和(自身を除く): 498352204

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 160343, 320686, 641372, 1122401, 2244802, 4489604, 17477387, 34954774, 69909548, 122341709, 244683418, 489366836]

約数ペア:

[(1, 489366836), (2, 244683418), (4, 122341709), (7, 69909548), (14, 34954774), (28, 17477387), (109, 4489604), (218, 2244802), (436, 1122401), (763, 641372), (1526, 320686), (3052, 160343)]