4978024

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 9900000

約数和(自身を除く): 4921976

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 499, 998, 1247, 1996, 2494, 3992, 4988, 9976, 14471, 21457, 28942, 42914, 57884, 85828, 115768, 171656, 622253, 1244506, 2489012, 4978024]

約数ペア:

[(1, 4978024), (2, 2489012), (4, 1244506), (8, 622253), (29, 171656), (43, 115768), (58, 85828), (86, 57884), (116, 42914), (172, 28942), (232, 21457), (344, 14471), (499, 9976), (998, 4988), (1247, 3992), (1996, 2494)]