856958542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3217

約数の個数: 48

約数和(自身を含む): 1518849360

約数和(自身を除く): 661890818

約数列:

[1, 2, 11, 17, 22, 34, 67, 121, 134, 187, 242, 374, 737, 1139, 1474, 2057, 2278, 3109, 4114, 6218, 8107, 12529, 16214, 25058, 34199, 52853, 68398, 105706, 137819, 208303, 275638, 376189, 416606, 581383, 752378, 1162766, 2291333, 3541151, 4582666, 6395213, 7082302, 12790426, 25204663, 38952661, 50409326, 77905322, 428479271, 856958542]

約数ペア:

[(1, 856958542), (2, 428479271), (11, 77905322), (17, 50409326), (22, 38952661), (34, 25204663), (67, 12790426), (121, 7082302), (134, 6395213), (187, 4582666), (242, 3541151), (374, 2291333), (737, 1162766), (1139, 752378), (1474, 581383), (2057, 416606), (2278, 376189), (3109, 275638), (4114, 208303), (6218, 137819), (8107, 105706), (12529, 68398), (16214, 52853), (25058, 34199)]