495697888

素因数分解:

$2^5\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4507}}^1$

素因数の和:5015

約数の個数: 48

約数和(自身を含む): 1117839744

約数和(自身を除く): 622141856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 491, 982, 1964, 3437, 3928, 4507, 6874, 7856, 9014, 13748, 15712, 18028, 27496, 31549, 36056, 54992, 63098, 72112, 109984, 126196, 144224, 252392, 504784, 1009568, 2212937, 4425874, 8851748, 15490559, 17703496, 30981118, 35406992, 61962236, 70813984, 123924472, 247848944, 495697888]

約数ペア:

[(1, 495697888), (2, 247848944), (4, 123924472), (7, 70813984), (8, 61962236), (14, 35406992), (16, 30981118), (28, 17703496), (32, 15490559), (56, 8851748), (112, 4425874), (224, 2212937), (491, 1009568), (982, 504784), (1964, 252392), (3437, 144224), (3928, 126196), (4507, 109984), (6874, 72112), (7856, 63098), (9014, 54992), (13748, 36056), (15712, 31549), (18028, 27496)]