70021886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{31513}}^1$

素因数の和:31627

約数の個数: 16

約数和(自身を含む): 115719408

約数和(自身を除く): 45697522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 31513, 63026, 346643, 693286, 3182813, 6365626, 35010943, 70021886]

約数ペア:

[(1, 70021886), (2, 35010943), (11, 6365626), (22, 3182813), (101, 693286), (202, 346643), (1111, 63026), (2222, 31513)]