2167645438

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{8753}}^1$

素因数の和:8814

約数の個数: 48

約数和(自身を含む): 4002328800

約数和(自身を除く): 1834683362

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 361, 686, 722, 931, 1862, 2527, 5054, 6517, 8753, 13034, 17506, 17689, 35378, 61271, 122542, 123823, 166307, 247646, 332614, 428897, 857794, 1164149, 2328298, 3002279, 3159833, 6004558, 6319666, 8149043, 16298086, 22118831, 44237662, 57043301, 114086602, 154831817, 309663634, 1083822719, 2167645438]

約数ペア:

[(1, 2167645438), (2, 1083822719), (7, 309663634), (14, 154831817), (19, 114086602), (38, 57043301), (49, 44237662), (98, 22118831), (133, 16298086), (266, 8149043), (343, 6319666), (361, 6004558), (686, 3159833), (722, 3002279), (931, 2328298), (1862, 1164149), (2527, 857794), (5054, 428897), (6517, 332614), (8753, 247646), (13034, 166307), (17506, 123823), (17689, 122542), (35378, 61271)]