495280364

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{18341}}^1$

素因数の和:18545

約数の個数: 24

約数和(自身を含む): 892595088

約数和(自身を除く): 397314724

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 6751, 13502, 18341, 27004, 36682, 73364, 788663, 1577326, 2879537, 3154652, 5759074, 11518148, 123820091, 247640182, 495280364]

約数ペア:

[(1, 495280364), (2, 247640182), (4, 123820091), (43, 11518148), (86, 5759074), (157, 3154652), (172, 2879537), (314, 1577326), (628, 788663), (6751, 73364), (13502, 36682), (18341, 27004)]