1409172008

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{499}}^1\times {\mathrm{4253}}^1$

素因数の和:4841

約数の個数: 32

約数和(自身を含む): 2680020000

約数和(自身を除く): 1270847992

約数列:

[1, 2, 4, 8, 83, 166, 332, 499, 664, 998, 1996, 3992, 4253, 8506, 17012, 34024, 41417, 82834, 165668, 331336, 352999, 705998, 1411996, 2122247, 2823992, 4244494, 8488988, 16977976, 176146501, 352293002, 704586004, 1409172008]

約数ペア:

[(1, 1409172008), (2, 704586004), (4, 352293002), (8, 176146501), (83, 16977976), (166, 8488988), (332, 4244494), (499, 2823992), (664, 2122247), (998, 1411996), (1996, 705998), (3992, 352999), (4253, 331336), (8506, 165668), (17012, 82834), (34024, 41417)]