413804908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{9931}}^1$

素因数の和:10893

約数の個数: 24

約数和(自身を含む): 790905024

約数和(自身を除く): 377100116

約数列:

[1, 2, 4, 11, 22, 44, 947, 1894, 3788, 9931, 10417, 19862, 20834, 39724, 41668, 109241, 218482, 436964, 9404657, 18809314, 37618628, 103451227, 206902454, 413804908]

約数ペア:

[(1, 413804908), (2, 206902454), (4, 103451227), (11, 37618628), (22, 18809314), (44, 9404657), (947, 436964), (1894, 218482), (3788, 109241), (9931, 41668), (10417, 39724), (19862, 20834)]