2015056914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{39929}}^1$

素因数の和:40594

約数の個数: 32

約数和(自身を含む): 4346939520

約数和(自身を除く): 2331882606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1294, 1941, 3882, 8411, 16822, 25233, 39929, 50466, 79858, 119787, 239574, 519077, 1038154, 1557231, 3114462, 25834063, 51668126, 77502189, 155004378, 335842819, 671685638, 1007528457, 2015056914]

約数ペア:

[(1, 2015056914), (2, 1007528457), (3, 671685638), (6, 335842819), (13, 155004378), (26, 77502189), (39, 51668126), (78, 25834063), (647, 3114462), (1294, 1557231), (1941, 1038154), (3882, 519077), (8411, 239574), (16822, 119787), (25233, 79858), (39929, 50466)]