2012886616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19354679}}^1$

素因数の和:19354698

約数の個数: 16

約数和(自身を含む): 4064482800

約数和(自身を除く): 2051596184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19354679, 38709358, 77418716, 154837432, 251610827, 503221654, 1006443308, 2012886616]

約数ペア:

[(1, 2012886616), (2, 1006443308), (4, 503221654), (8, 251610827), (13, 154837432), (26, 77418716), (52, 38709358), (104, 19354679)]