2079178703

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 2507781120

約数和(自身を除く): 428602417

約数列:

[1, 7, 37, 59, 103, 259, 413, 721, 1321, 2183, 3811, 6077, 9247, 15281, 26677, 42539, 48877, 77939, 136063, 224849, 342139, 545573, 952441, 1573943, 2883743, 5034331, 8027717, 20186201, 35240317, 56194019, 297025529, 2079178703]

約数ペア:

[(1, 2079178703), (7, 297025529), (37, 56194019), (59, 35240317), (103, 20186201), (259, 8027717), (413, 5034331), (721, 2883743), (1321, 1573943), (2183, 952441), (3811, 545573), (6077, 342139), (9247, 224849), (15281, 136063), (26677, 77939), (42539, 48877)]