7156979570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1\times {\mathrm{19433}}^1$

素因数の和:22286

約数の個数: 32

約数和(自身を含む): 13879140912

約数和(自身を除く): 6722161342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2833, 5666, 14165, 19433, 28330, 36829, 38866, 73658, 97165, 184145, 194330, 252629, 368290, 505258, 1263145, 2526290, 55053689, 110107378, 275268445, 550536890, 715697957, 1431395914, 3578489785, 7156979570]

約数ペア:

[(1, 7156979570), (2, 3578489785), (5, 1431395914), (10, 715697957), (13, 550536890), (26, 275268445), (65, 110107378), (130, 55053689), (2833, 2526290), (5666, 1263145), (14165, 505258), (19433, 368290), (28330, 252629), (36829, 194330), (38866, 184145), (73658, 97165)]