2109134812

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{2004881}}^1$

素因数の和:2005148

約数の個数: 12

約数和(自身を含む): 3705021936

約数和(自身を除く): 1595887124

約数列:

[1, 2, 4, 263, 526, 1052, 2004881, 4009762, 8019524, 527283703, 1054567406, 2109134812]

約数ペア:

[(1, 2109134812), (2, 1054567406), (4, 527283703), (263, 8019524), (526, 4009762), (1052, 2004881)]