2100070382

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1\times {\mathrm{11953}}^1$

素因数の和:12883

約数の個数: 16

約数和(自身を含む): 3183684912

約数和(自身を除く): 1083614530

約数列:

[1, 2, 107, 214, 821, 1642, 11953, 23906, 87847, 175694, 1278971, 2557942, 9813413, 19626826, 1050035191, 2100070382]

約数ペア:

[(1, 2100070382), (2, 1050035191), (107, 19626826), (214, 9813413), (821, 2557942), (1642, 1278971), (11953, 175694), (23906, 87847)]