8529920686

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{111733}}^1$

素因数の和:111809

約数の個数: 48

約数和(自身を含む): 16049471760

約数和(自身を除く): 7519551074

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1558, 1862, 2009, 4018, 5453, 10906, 38171, 76342, 111733, 223466, 782131, 1564262, 2122927, 4245854, 4581053, 5474917, 9162106, 10949834, 14860489, 29720978, 32067371, 64134742, 87040007, 104023423, 174080014, 208046846, 224471597, 448943194, 609280049, 1218560098, 4264960343, 8529920686]

約数ペア:

[(1, 8529920686), (2, 4264960343), (7, 1218560098), (14, 609280049), (19, 448943194), (38, 224471597), (41, 208046846), (49, 174080014), (82, 104023423), (98, 87040007), (133, 64134742), (266, 32067371), (287, 29720978), (574, 14860489), (779, 10949834), (931, 9162106), (1558, 5474917), (1862, 4581053), (2009, 4245854), (4018, 2122927), (5453, 1564262), (10906, 782131), (38171, 223466), (76342, 111733)]