1639779922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1\times {\mathrm{1129}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 2715145920

約数和(自身を除く): 1075365998

約数列:

[1, 2, 11, 22, 107, 214, 617, 1129, 1177, 1234, 2258, 2354, 6787, 12419, 13574, 24838, 66019, 120803, 132038, 241606, 696593, 726209, 1328833, 1393186, 1452418, 2657666, 7662523, 15325046, 74535451, 149070902, 819889961, 1639779922]

約数ペア:

[(1, 1639779922), (2, 819889961), (11, 149070902), (22, 74535451), (107, 15325046), (214, 7662523), (617, 2657666), (1129, 1452418), (1177, 1393186), (1234, 1328833), (2258, 726209), (2354, 696593), (6787, 241606), (12419, 132038), (13574, 120803), (24838, 66019)]