492759464

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{3929}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 942964200

約数和(自身を除く): 450204736

約数列:

[1, 2, 4, 8, 61, 122, 244, 257, 488, 514, 1028, 2056, 3929, 7858, 15677, 15716, 31354, 31432, 62708, 125416, 239669, 479338, 958676, 1009753, 1917352, 2019506, 4039012, 8078024, 61594933, 123189866, 246379732, 492759464]

約数ペア:

[(1, 492759464), (2, 246379732), (4, 123189866), (8, 61594933), (61, 8078024), (122, 4039012), (244, 2019506), (257, 1917352), (488, 1009753), (514, 958676), (1028, 479338), (2056, 239669), (3929, 125416), (7858, 62708), (15677, 31432), (15716, 31354)]