547990916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3449}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 1098921600

約数和(自身を除く): 550930684

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 157, 253, 314, 506, 628, 1012, 1727, 3449, 3454, 3611, 6898, 6908, 7222, 13796, 14444, 37939, 39721, 75878, 79327, 79442, 151756, 158654, 158884, 317308, 541493, 872597, 1082986, 1745194, 2165972, 3490388, 5956423, 11912846, 12454339, 23825692, 24908678, 49817356, 136997729, 273995458, 547990916]

約数ペア:

[(1, 547990916), (2, 273995458), (4, 136997729), (11, 49817356), (22, 24908678), (23, 23825692), (44, 12454339), (46, 11912846), (92, 5956423), (157, 3490388), (253, 2165972), (314, 1745194), (506, 1082986), (628, 872597), (1012, 541493), (1727, 317308), (3449, 158884), (3454, 158654), (3611, 151756), (6898, 79442), (6908, 79327), (7222, 75878), (13796, 39721), (14444, 37939)]