7097870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 6873010

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 769, 923, 1538, 1846, 3845, 4615, 7690, 9230, 9997, 19994, 49985, 54599, 99970, 109198, 272995, 545990, 709787, 1419574, 3548935, 7097870]

約数ペア:

[(1, 7097870), (2, 3548935), (5, 1419574), (10, 709787), (13, 545990), (26, 272995), (65, 109198), (71, 99970), (130, 54599), (142, 49985), (355, 19994), (710, 9997), (769, 9230), (923, 7690), (1538, 4615), (1846, 3845)]