2500203416

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{661}}^1\times {\mathrm{1097}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 4710156480

約数和(自身を除く): 2209953064

約数列:

[1, 2, 4, 8, 431, 661, 862, 1097, 1322, 1724, 2194, 2644, 3448, 4388, 5288, 8776, 284891, 472807, 569782, 725117, 945614, 1139564, 1450234, 1891228, 2279128, 2900468, 3782456, 5800936, 312525427, 625050854, 1250101708, 2500203416]

約数ペア:

[(1, 2500203416), (2, 1250101708), (4, 625050854), (8, 312525427), (431, 5800936), (661, 3782456), (862, 2900468), (1097, 2279128), (1322, 1891228), (1724, 1450234), (2194, 1139564), (2644, 945614), (3448, 725117), (4388, 569782), (5288, 472807), (8776, 284891)]