2017753454

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1\times {\mathrm{4637}}^1$

素因数の和:6979

約数の個数: 16

約数和(自身を含む): 3059855568

約数和(自身を除く): 1042102114

約数列:

[1, 2, 97, 194, 2243, 4486, 4637, 9274, 217571, 435142, 449789, 899578, 10400791, 20801582, 1008876727, 2017753454]

約数ペア:

[(1, 2017753454), (2, 1008876727), (97, 20801582), (194, 10400791), (2243, 899578), (4486, 449789), (4637, 435142), (9274, 217571)]