940823686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{423413}}^1$

素因数の和:423527

約数の個数: 16

約数和(自身を含む): 1554776208

約数和(自身を除く): 613952522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 423413, 846826, 4657543, 9315086, 42764713, 85529426, 470411843, 940823686]

約数ペア:

[(1, 940823686), (2, 470411843), (11, 85529426), (22, 42764713), (101, 9315086), (202, 4657543), (1111, 846826), (2222, 423413)]