1900513154

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1\times {\mathrm{3877}}^1$

素因数の和:5881

約数の個数: 16

約数和(自身を含む): 2874807936

約数和(自身を除く): 974294782

約数列:

[1, 2, 131, 262, 1871, 3742, 3877, 7754, 245101, 490202, 507887, 1015774, 7253867, 14507734, 950256577, 1900513154]

約数ペア:

[(1, 1900513154), (2, 950256577), (131, 14507734), (262, 7253867), (1871, 1015774), (3742, 507887), (3877, 490202), (7754, 245101)]