4399184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 9300000

約数和(自身を除く): 4900816

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 499, 551, 998, 1102, 1996, 2204, 3992, 4408, 7984, 8816, 9481, 14471, 18962, 28942, 37924, 57884, 75848, 115768, 151696, 231536, 274949, 549898, 1099796, 2199592, 4399184]

約数ペア:

[(1, 4399184), (2, 2199592), (4, 1099796), (8, 549898), (16, 274949), (19, 231536), (29, 151696), (38, 115768), (58, 75848), (76, 57884), (116, 37924), (152, 28942), (232, 18962), (304, 14471), (464, 9481), (499, 8816), (551, 7984), (998, 4408), (1102, 3992), (1996, 2204)]