2054870290142

素因数分解:

$2^1\times {\mathrm{10357}}^1\times {\mathrm{6389}}^1\times {\mathrm{15527}}^1$

素因数の和:32275

約数の個数: 16

約数和(自身を含む): 3083284090080

約数和(自身を除く): 1028413799938

約数列:

[1, 2, 6389, 10357, 12778, 15527, 20714, 31054, 66170873, 99202003, 132341746, 160813139, 198404006, 321626278, 1027435145071, 2054870290142]

約数ペア:

[(1, 2054870290142), (2, 1027435145071), (6389, 321626278), (10357, 198404006), (12778, 160813139), (15527, 132341746), (20714, 99202003), (31054, 66170873)]