1029049994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5587

約数の個数: 48

約数和(自身を含む): 1912485888

約数和(自身を除く): 883435894

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 361, 518, 703, 722, 1406, 2527, 4921, 5054, 5503, 9842, 11006, 13357, 26714, 38521, 77042, 93499, 104557, 186998, 203611, 209114, 407222, 731899, 1425277, 1463798, 1986583, 2850554, 3868609, 3973166, 7737218, 13906081, 27080263, 27812162, 54160526, 73503571, 147007142, 514524997, 1029049994]

約数ペア:

[(1, 1029049994), (2, 514524997), (7, 147007142), (14, 73503571), (19, 54160526), (37, 27812162), (38, 27080263), (74, 13906081), (133, 7737218), (259, 3973166), (266, 3868609), (361, 2850554), (518, 1986583), (703, 1463798), (722, 1425277), (1406, 731899), (2527, 407222), (4921, 209114), (5054, 203611), (5503, 186998), (9842, 104557), (11006, 93499), (13357, 77042), (26714, 38521)]