1294242292

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{287099}}^1$

素因数の和:287140

約数の個数: 36

約数和(自身を含む): 2749269600

約数和(自身を除く): 1455027308

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 287099, 574198, 1148396, 2009693, 4019386, 6603277, 8038772, 13206554, 14067851, 26413108, 28135702, 46222939, 56271404, 92445878, 184891756, 323560573, 647121146, 1294242292]

約数ペア:

[(1, 1294242292), (2, 647121146), (4, 323560573), (7, 184891756), (14, 92445878), (23, 56271404), (28, 46222939), (46, 28135702), (49, 26413108), (92, 14067851), (98, 13206554), (161, 8038772), (196, 6603277), (322, 4019386), (644, 2009693), (1127, 1148396), (2254, 574198), (4508, 287099)]