127083362

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 235651680

約数和(自身を除く): 108568318

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 131, 133, 262, 266, 521, 917, 931, 1042, 1834, 1862, 2489, 3647, 4978, 6419, 7294, 9899, 12838, 17423, 19798, 25529, 34846, 51058, 68251, 69293, 121961, 136502, 138586, 243922, 477757, 485051, 955514, 970102, 1296769, 2593538, 3344299, 6688598, 9077383, 18154766, 63541681, 127083362]

約数ペア:

[(1, 127083362), (2, 63541681), (7, 18154766), (14, 9077383), (19, 6688598), (38, 3344299), (49, 2593538), (98, 1296769), (131, 970102), (133, 955514), (262, 485051), (266, 477757), (521, 243922), (917, 138586), (931, 136502), (1042, 121961), (1834, 69293), (1862, 68251), (2489, 51058), (3647, 34846), (4978, 25529), (6419, 19798), (7294, 17423), (9899, 12838)]