5178418

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1066

約数の個数: 24

約数和(自身を含む): 9215532

約数和(自身を除く): 4037114

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 997, 1994, 2597, 5194, 6979, 13958, 48853, 52841, 97706, 105682, 369887, 739774, 2589209, 5178418]

約数ペア:

[(1, 5178418), (2, 2589209), (7, 739774), (14, 369887), (49, 105682), (53, 97706), (98, 52841), (106, 48853), (371, 13958), (742, 6979), (997, 5194), (1994, 2597)]