492769862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 834831360

約数和(自身を除く): 342061498

約数列:

[1, 2, 13, 26, 31, 62, 131, 169, 262, 338, 359, 403, 718, 806, 1703, 3406, 4061, 4667, 5239, 8122, 9334, 10478, 11129, 22139, 22258, 44278, 47029, 52793, 60671, 94058, 105586, 121342, 144677, 289354, 611377, 686309, 1222754, 1372618, 1457899, 1880801, 2915798, 3761602, 7947901, 15895802, 18952687, 37905374, 246384931, 492769862]

約数ペア:

[(1, 492769862), (2, 246384931), (13, 37905374), (26, 18952687), (31, 15895802), (62, 7947901), (131, 3761602), (169, 2915798), (262, 1880801), (338, 1457899), (359, 1372618), (403, 1222754), (718, 686309), (806, 611377), (1703, 289354), (3406, 144677), (4061, 121342), (4667, 105586), (5239, 94058), (8122, 60671), (9334, 52793), (10478, 47029), (11129, 44278), (22139, 22258)]