8042210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 15956352

約数和(自身を除く): 7914142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 647, 1130, 1243, 1294, 2486, 3235, 6215, 6470, 7117, 12430, 14234, 35585, 71170, 73111, 146222, 365555, 731110, 804221, 1608442, 4021105, 8042210]

約数ペア:

[(1, 8042210), (2, 4021105), (5, 1608442), (10, 804221), (11, 731110), (22, 365555), (55, 146222), (110, 73111), (113, 71170), (226, 35585), (565, 14234), (647, 12430), (1130, 7117), (1243, 6470), (1294, 6215), (2486, 3235)]