2015989262

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{3271}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 3715159680

約数和(自身を除く): 1699170418

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 331, 662, 931, 1862, 2317, 3271, 4634, 6289, 6542, 12578, 16219, 22897, 32438, 44023, 45794, 62149, 88046, 124298, 160279, 308161, 320558, 435043, 616322, 870086, 1082701, 2165402, 3045301, 6090602, 7578907, 15157814, 20571319, 41142638, 53052349, 106104698, 143999233, 287998466, 1007994631, 2015989262]

約数ペア:

[(1, 2015989262), (2, 1007994631), (7, 287998466), (14, 143999233), (19, 106104698), (38, 53052349), (49, 41142638), (98, 20571319), (133, 15157814), (266, 7578907), (331, 6090602), (662, 3045301), (931, 2165402), (1862, 1082701), (2317, 870086), (3271, 616322), (4634, 435043), (6289, 320558), (6542, 308161), (12578, 160279), (16219, 124298), (22897, 88046), (32438, 62149), (44023, 45794)]