1428305284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{1307}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 2953359360

約数和(自身を除く): 1525054076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1259, 1307, 2518, 2614, 5036, 5228, 8813, 9149, 17626, 18298, 35252, 36596, 39029, 40517, 78058, 81034, 156116, 162068, 273203, 283619, 546406, 567238, 1092812, 1134476, 1645513, 3291026, 6582052, 11518591, 23037182, 46074364, 51010903, 102021806, 204043612, 357076321, 714152642, 1428305284]

約数ペア:

[(1, 1428305284), (2, 714152642), (4, 357076321), (7, 204043612), (14, 102021806), (28, 51010903), (31, 46074364), (62, 23037182), (124, 11518591), (217, 6582052), (434, 3291026), (868, 1645513), (1259, 1134476), (1307, 1092812), (2518, 567238), (2614, 546406), (5036, 283619), (5228, 273203), (8813, 162068), (9149, 156116), (17626, 81034), (18298, 78058), (35252, 40517), (36596, 39029)]