497804958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{54121}}^1$

素因数の和:54209

約数の個数: 48

約数和(自身を含む): 1249568736

約数和(自身を除く): 751763778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 54121, 108242, 162363, 324726, 378847, 487089, 757694, 974178, 1136541, 2273082, 3409623, 3950833, 6819246, 7901666, 11852499, 23704998, 27655831, 35557497, 55311662, 71114994, 82967493, 165934986, 248902479, 497804958]

約数ペア:

[(1, 497804958), (2, 248902479), (3, 165934986), (6, 82967493), (7, 71114994), (9, 55311662), (14, 35557497), (18, 27655831), (21, 23704998), (42, 11852499), (63, 7901666), (73, 6819246), (126, 3950833), (146, 3409623), (219, 2273082), (438, 1136541), (511, 974178), (657, 757694), (1022, 487089), (1314, 378847), (1533, 324726), (3066, 162363), (4599, 108242), (9198, 54121)]