2016147254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{82487}}^1$

素因数の和:82612

約数の個数: 24

約数和(自身を含む): 3357096624

約数和(自身を除く): 1340949370

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 12221, 24442, 82487, 164974, 907357, 1814714, 8331187, 9980927, 16662374, 19961854, 91643057, 183286114, 1008073627, 2016147254]

約数ペア:

[(1, 2016147254), (2, 1008073627), (11, 183286114), (22, 91643057), (101, 19961854), (121, 16662374), (202, 9980927), (242, 8331187), (1111, 1814714), (2222, 907357), (12221, 164974), (24442, 82487)]