2016136784

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{509}}^1\times {\mathrm{881}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 3932326440

約数和(自身を除く): 1916189656

約数列:

[1, 2, 4, 8, 16, 281, 509, 562, 881, 1018, 1124, 1762, 2036, 2248, 3524, 4072, 4496, 7048, 8144, 14096, 143029, 247561, 286058, 448429, 495122, 572116, 896858, 990244, 1144232, 1793716, 1980488, 2288464, 3587432, 3960976, 7174864, 126008549, 252017098, 504034196, 1008068392, 2016136784]

約数ペア:

[(1, 2016136784), (2, 1008068392), (4, 504034196), (8, 252017098), (16, 126008549), (281, 7174864), (509, 3960976), (562, 3587432), (881, 2288464), (1018, 1980488), (1124, 1793716), (1762, 1144232), (2036, 990244), (2248, 896858), (3524, 572116), (4072, 495122), (4496, 448429), (7048, 286058), (8144, 247561), (14096, 143029)]