1961457548

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{49627}}^1$

素因数の和:49913

約数の個数: 24

約数和(自身を含む): 3530932944

約数和(自身を除く): 1569475396

約数列:

[1, 2, 4, 41, 82, 164, 241, 482, 964, 9881, 19762, 39524, 49627, 99254, 198508, 2034707, 4069414, 8138828, 11960107, 23920214, 47840428, 490364387, 980728774, 1961457548]

約数ペア:

[(1, 1961457548), (2, 980728774), (4, 490364387), (41, 47840428), (82, 23920214), (164, 11960107), (241, 8138828), (482, 4069414), (964, 2034707), (9881, 198508), (19762, 99254), (39524, 49627)]