8489690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 16842816

約数和(自身を除く): 8353126

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 683, 1130, 1243, 1366, 2486, 3415, 6215, 6830, 7513, 12430, 15026, 37565, 75130, 77179, 154358, 385895, 771790, 848969, 1697938, 4244845, 8489690]

約数ペア:

[(1, 8489690), (2, 4244845), (5, 1697938), (10, 848969), (11, 771790), (22, 385895), (55, 154358), (110, 77179), (113, 75130), (226, 37565), (565, 15026), (683, 12430), (1130, 7513), (1243, 6830), (1366, 6215), (2486, 3415)]