13958049154

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{141439}}^1$

素因数の和:141527

約数の個数: 48

約数和(自身を含む): 26121139200

約数和(自身を除く): 12163090046

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 266, 371, 742, 931, 1007, 1862, 2014, 2597, 5194, 7049, 14098, 49343, 98686, 141439, 282878, 990073, 1980146, 2687341, 5374682, 6930511, 7496267, 13861022, 14992534, 18811387, 37622774, 52473869, 104947738, 131679709, 142429073, 263359418, 284858146, 367317083, 734634166, 997003511, 1994007022, 6979024577, 13958049154]

約数ペア:

[(1, 13958049154), (2, 6979024577), (7, 1994007022), (14, 997003511), (19, 734634166), (38, 367317083), (49, 284858146), (53, 263359418), (98, 142429073), (106, 131679709), (133, 104947738), (266, 52473869), (371, 37622774), (742, 18811387), (931, 14992534), (1007, 13861022), (1862, 7496267), (2014, 6930511), (2597, 5374682), (5194, 2687341), (7049, 1980146), (14098, 990073), (49343, 282878), (98686, 141439)]