2021111453086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{909591113}}^1$

素因数の和:909591227

約数の個数: 16

約数和(自身を含む): 3340018570608

約数和(自身を除く): 1318907117522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 909591113, 1819182226, 10005502243, 20011004486, 91868702413, 183737404826, 1010555726543, 2021111453086]

約数ペア:

[(1, 2021111453086), (2, 1010555726543), (11, 183737404826), (22, 91868702413), (101, 20011004486), (202, 10005502243), (1111, 1819182226), (2222, 909591113)]