2238991674

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{21991}}^1$

素因数の和:22306

約数の個数: 32

約数和(自身を含む): 4560261120

約数和(自身を除く): 2321269446

約数列:

[1, 2, 3, 6, 71, 142, 213, 239, 426, 478, 717, 1434, 16969, 21991, 33938, 43982, 50907, 65973, 101814, 131946, 1561361, 3122722, 4684083, 5255849, 9368166, 10511698, 15767547, 31535094, 373165279, 746330558, 1119495837, 2238991674]

約数ペア:

[(1, 2238991674), (2, 1119495837), (3, 746330558), (6, 373165279), (71, 31535094), (142, 15767547), (213, 10511698), (239, 9368166), (426, 5255849), (478, 4684083), (717, 3122722), (1434, 1561361), (16969, 131946), (21991, 101814), (33938, 65973), (43982, 50907)]