98389942

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 184310640

約数和(自身を除く): 85920698

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 266, 371, 742, 931, 997, 1007, 1862, 1994, 2014, 2597, 5194, 6979, 7049, 13958, 14098, 18943, 37886, 48853, 49343, 52841, 97706, 98686, 105682, 132601, 265202, 369887, 739774, 928207, 1003979, 1856414, 2007958, 2589209, 5178418, 7027853, 14055706, 49194971, 98389942]

約数ペア:

[(1, 98389942), (2, 49194971), (7, 14055706), (14, 7027853), (19, 5178418), (38, 2589209), (49, 2007958), (53, 1856414), (98, 1003979), (106, 928207), (133, 739774), (266, 369887), (371, 265202), (742, 132601), (931, 105682), (997, 98686), (1007, 97706), (1862, 52841), (1994, 49343), (2014, 48853), (2597, 37886), (5194, 18943), (6979, 14098), (7049, 13958)]