1888897976

素因数分解:

$2^3\times 7^1\times {\mathrm{33730321}}^1$

素因数の和:33730334

約数の個数: 16

約数和(自身を含む): 4047638640

約数和(自身を除く): 2158740664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 33730321, 67460642, 134921284, 236112247, 269842568, 472224494, 944448988, 1888897976]

約数ペア:

[(1, 1888897976), (2, 944448988), (4, 472224494), (7, 269842568), (8, 236112247), (14, 134921284), (28, 67460642), (56, 33730321)]